- Why pieces of cast iron can not be bent? What are the properties that the material should have in order to be bent?
2. Give examples of situations where the material is subjected to tensile, compression and shear stress.
3.Classify the materials; lead, rubber, steel, and concrete under headings elastic, plastic, and brittle.
68 comments:
1-Because cast iron is mad up of metal-it has to be malleable.
2-Tensile: A car towrope needs tensile strength or it will break when pulled.
Compressive: property of compressive strength when it is pushed by the piston to turn the crankshaft.
Shear: need shear strength to resist being cut by a shear force.
3- Plasticity
1-because cast iron is brittle,it has to be malleable
2-tensile:car polling anther car
compression:the engines connecting rod.
shear: cutting a metal sheet
3-elastic: rubber
plastic: steel,lead
brittle: concrete
1-Because cast iron is mad up of metal-it has to be malleable
2-Tensile: A car towrope needs tensile strength or it will break when pulled.
Compressive: property of compressive strength when it is pushed by the piston to turn the crankshaft.
Shear: need shear strength to resist being cut by a shear force.
3- Plasticity
1. because cast iron is brittle
2.tensile: car pulling other car
compressive:The engine connecting rod
3.plastic
1 : Pieces of cast iron can't be bent because they're made up of metal. The properties that the material should have in order to bent is being malleable.
2 : Tensile = A car tow rope needs tensile strength or it'll break when pulled.
Compressive = The property of compressive strength when it's pushed by the piston to turn the crankshaft.
Shear = Rivets need shear strength to resist being cut by a shear force.
1-BECAUSE CAST IRON IS MAD FROM METALS IT HAS BE MALLEABLE
2-
TENSILE : A CAR TWO ROPE NEED TENSILE STRENGTH OR IT WILL CUT WHEN IT PULLED
COMPRESSIVE : property of compressive strength when it is pushed by the piston to turn the crankshaft
SHEAR : need shear strength to resist being cut by a shear force
3- Elasticity : RUBBER
1. it's made of malleable metal
2. boy pull a rube and another boy pull in other side
3.elastic: rubber
1-because cast iron is brittle,it has to be malleable
2- tensile:car polling anther car compression:the engines connecting rod. shear: cutting a metal sheet
3-elastic: rubber plastic: steel,brittle: concrete
1 : Pieces of cast iron can't be bent because they're made up of metal. The properties that the material should have in order to bent is being malleable.
.................................................................................
2 : Tensile = A car tow rope needs tensile strength or it'll break when pulled.
Compressive = The property of compressive strength when it's pushed by the piston to turn the crankshaft.
Shear = Rivets need shear strength to resist being cut by a shear force.
.................................................................................
3-elastic: rubber
plastic: steel,lead
brittle: concrete
1- cast iron because it brittle
2- Tensile force: is a pulling force
*A compressive force: is a pushing
force.
*Shear force: is a cutting force
3-elastic: rubber
plastic: steel,lead
brittle: concrete
1_ Because meta-it has malleable
2_
Tensile: A car towrope needs tensile strength or it will break when pulled
Compressive: property of compressive strength when it is pushed by the piston to turn the crankshaft
Shear: need shear strength to resist being cut by a shear force
3_
elastic: rubber
plastic: steel,lead
brittle: concrete
1- because it has bi lit cast iron
2- tensile': pulling car
connecting rod
filing
3- elasticty
plasticity
brittle
1. because cast iron is brittle,it has to be malleable
2. tensile:car polling anther car compression:the engines connecting rod.
shear: cutting a metal sheet
3. plastic
1 : because cast iron is brittle , it has to be malleable
2: Tensile: A car towrope needs tensile strength or it will break when pulled.
compressive : strength when its pushed by piston
shear : cutting a metal sheets and things !!
3:plastic : lead and steel
brittle : concrete
elastic : rubber
1- I thing the cast iron is came brittle, It will be come malleable.
2- Tensile: pulling a car.
- compressive: connecting rod.
- shear: rivet cuthing.
3- elastic: rubber
- plastic: steel
- brittle: concrete
1- cast iron
2- pulling a car
connecting rod
filing
3- elasticity: rubber
plastic: it can deform.concrete headings
brittle : steel , lead
1- Because cast iron is mad up and brittleness
2- tensile: is the pulling in other car
3- plastic:lead
brittle: concrete
1-because cast iron is brittle.
2- Tensile force: is a pulling force.
3-elastic: rubber
plastic: steel,lead
brittle: concrete
Q1:because its brittle. it has to be Malleable.
Q2:Tensile: pulling a car.
Compressive:connecting rod.
Shear:Rivet cutting.
Q3:
1- elastic:Rubber.
2- Plastic:Lead And Steel.
3- Brittle: Concrete.
Q1.Because cast iron is brittle.
Q2.Tensile car pulling car.
Q3.Elastic:Rubber \ Plastic:Lead Brittle:Concrete.
1- cast iron
2- tensile : pulling a car
shear : connecting rod
compressive: filling , sawing
3- elastic is raper
plastic is steel
brittle is concrete
1.Because Cast iron is mad up pf metal - it has be malleable.
2.Tensile force : Car is pulling another Car .
Compressive force : piston crank shift .
Shear Force : Ravid Cut .
3.Elastic : Rubber
Brittle : Concrete
Plastic : Iron
1.because cast iron is a tough matel
2.when the car is poling something with an work.
3.plastic:lede
elastic:rubber
1- Because cast iron is made up with metaland it have to be malleable
2- Tensile: car is pulled by other car.
compressive: a car accedient
shear: filing and sawing
3- elasticity: steal, lead
1- because it is hardness
2- tensile:
COMPRESSION: connecting rod
shear stress: rivet cutting
3- elastic: rubber
plastic: lead brittle: steel and concret
1.) Because Cast Iron is brittle
2.) Tensile : Car pulling onther car
3.) Compressive: The property of compressive strength when it's pushed by the piston
4.)Shear Rivets need shear strength to resist being cut by a shear force.
5.)elastic: rubber
plastic: lead
brittle: concrete
1-Because cast iron is mad up of metal-it has to be malleable.
2-Tensile: A car towrope needs tensile strength or it will break when pulled
3- Elasticity : RUBBER
because cast iron brittle,it has to be it has to be malleable.
2.-Tensile: A car towrope needs tensile strength or it will break when pulled.
compressive force: when it is pushed by the piston to turn the crankshaft.
Shear: need shear strength to resist being cut by a shear force.
3. Elasticity like RUBBER
1-Because cast iron is mad up of metal-it has to be malleable.
2-Tensile: A car towrope needs tensile strength or it will break when pulled
3- Elasticity : RUBBER
1. Why pieces of cast iron can not be bent? What are the properties that the material should have in order to be bent?
cast iron is came brittle
2. Give examples of situations where the material is subjected to tensile, compression and shear stress.
car pulling other car
3.Classify the materials; lead, rubber, steel, and concrete under headings elastic, plastic, and brittle.
plastic
epAnswer the following questions:
Why pieces of cast iron can not be bent? What are the properties that the material should have in order to be bent?
because the cast iron is brittle
2. Give examples of situations where the material is subjected to tensile, compression and shear stress.
tensile: A car towrope
shear:rivet under share
compression:property of compressive strength
3.Classify the materials; lead, rubber, steel, and concrete under headings elastic, plastic, and brittle.
plastic
1 cast iron is brittle.
2 : Tensile = A car tow rope needs tensile strength or it'll break when pulled
3.elastic: rubber
1- Cast iron can't because it must be malleable to be able to bent.
2- Tensile=Chewing, the degree of force applied by the muscles of mastication during the mastication of food.
Compressive=Place something between your hands and squeeze.
Shear= Cutting paper by shredder.
3- elastic: rubber
Plastic: steel
Brittle: concrete under headings
Because cast iron is mad of metal-it has to be malleable.
2- tensile:car polling anther car compression:the engines connecting rod. shear:
3- elastic rubber
plastic: steel
brittle: concrete under headings
1- cast iron
2. tensile:car polling anther car compression:the engines connecting rod.
3- Plasticity
1-because cast iron is brittle,it has to be malleable.
2-
A) tensile: car pulling other car by a rope
B) The material of the connecting rod is under compression.
C) cutting a metal sheet
3-
elastic: rubber
plastic: steel,lead
brittle: concrete
1-Because cast iron is mad up of metal-it has to be malleable.
2.Tensile: A car towrope needs tensile strength
3.Plasticity
1-Because cast iron is mad up of metal-it has to be malleable.
2-Tensile: A car towrope needs tensile strength or it will break when pulled.
Compressive: property of compressive strength when it is pushed by the piston to turn the crankshaft.
Shear: need shear strength to resist being cut by a shear force.
3- Plasticity
1: because its brittle material..it has to be malleable
2:tensile: pulling force ( pulling a car ).
compressive: passing force ( commentating rod-piston ).
shear: cutting force (rivets under shear ).
3: Plasticity
1- Because cast iron is a brittle metal, so it is malleable.
2-
Tensile: a car pulling another car.
Compressive: engines connecting rod.
Shear: the rivets need a shear strength to resist being cut by a shear force.
3- Plasticity
1-cast iron is brittle and its a malleable
2-
Tensile:pulling a car
Compressive:connecting rod piston
Shear:Rivets under shear
3-plasticity
1.) because it is a brittle material, it has to be machinability.
2.) compression: pushing force, connecting road, piston.
shear stress: cutting force, rivets, re-shear.
3.) elastic: rubber,
plastic: lead, steel,
brittle: concrete under,
1- because cast iron is very hard
2- Tensile ', Car pulling .
`* Compressive ', Connecting Rod
`* Shear Stress ', Cutting Rivets
3- Elastic ', Rubber
Plastic ', Lead
Brittle ', Steel
1-because cast iron is brittle>malleable.
2-Tensile:pulling car.
Compressive: connecting rod_piston.
Shear:Rivets under shear.
3-plastic
1_ because cast iron is brittle,it has to be malleable
2_because cast iron is brittle,it has to be malleable
3_ Plasticity
1 - because cast iron is brittle, it have to be metal .
2- when a truck pull things sometimes when it get overloaded it cuts.
3- lead & steel is elastic
rubber is elastic
concrete is brittle
Q1:because its metal is malleable
Q2:Rivets for example need shear
strength to resist being cut by a
shear force as shown in
The material of the rivet is under
shear.
Q3:elastic:rubber
plastic:steel,lead
brittle|:concrete
1.I thing the cast iron Because came brittle.
2.Tensile force: it is a pulling force
3.elasticity
plasticity
1.Because cast iron is brittle .
2.tensile: car pulling other car
compression:Engine Rod
3.elastic is rubber,
plastic is steel,lead and
brittle is concrete .
By Essa ( Don't Copy )
1-because cast iron brittle
2-tensile_ _car pulling other car
compressive__The engine connecting rod
3-elastic: rubber
plastic: steel
brittle : concrete
Q#1. some metals can be bent because it has malleability, it should have compressive force so it can be bent.
2.a.tensile: Jug of war.
b. Compressive:when it is pushed by the piston
c. shear force: cutting metal
Q#3.elasticity: Steel, Lead,
Plasticity: plastic, Rubber
Brittleness: Concrete
1- because the cast iron is brittle
2- when a car pulls another car
3- Elasticity is the ability of a material
to absorb force and bend in
different directions and then
returning to its original position
1-because the cast iron have good property
2-tensile:rubber-compression:spring-shear:steel shit
3-plastic:headinds-elastic:rubber-plastic:steel-brittle:concrete
1-cast iron is brittle and cast iron most to be malleable
2-boy pull from said from ruber and his frined pull from athor side
3-plastic,rubber,steel.
1. because it's brittle
2. tensile : pull a car
shear : rivet cutting, connecting rod
compressive: filling , sawing
3. elastic> rubber
Plastic> steel
Brittle > concrete under headings
1.Because cast iron is brittle it have to be malleable
2.tensile-When a car pulls a 2nd car
compression-pushing a car
shear stress-cutting a metal by a
3.lead-plastic
rubber-elastic
steel-plastic
concrete-brittle
1.because its brittle and when it will fail it will break.
2.A car tow rope needs tensile
strength,The engine connecting rod needs
the property of compressive,Shear force is a cutting force as
illustrated
3. rubber
Q1: because The cast iron is made from malleable
Q2: Tensile force: A car towrope needs tensile
Strength or it will break when
Pulled
Compressive force: The engine connecting rod needs
The property of compressive
Strength when it is pushed by the
Piston to turn the crankshaft
Shear force: shear
Strength to resist being cut by a
Shear force
Q3: elastic --> rubber
plastic --> steal and lead
brittle --> concrete
1- cause Cast iron is malleable , hard , brittle .
2-tensile it's absolutely pulling
3 Group of plasticity and Elasticity
1- it should be malleable
2- belt is an example of tensile
3-
elasticity: rubber
plastic: steel and lead
brittle : concrete
1-Because cast iron is mad up of metal-it has to be malleable.
2-Tensile: A car towrope needs tensile strength or it will break when pulled.
Compressive: property of compressive strength when it is pushed by the piston to turn the crankshaft.
Shear: need shear strength to resist being cut by a shear force.
3- Plasticity
1. because it's brittle
2-Tensile: A car towrope needs tensile strength or it will break when pulled.
3- Plasticity
1:BECAUSE CAST IRON IS MAD FROM METALS IT HAS BE MALLEABLE
2:tensile:car polling anther car compression:the engines connecting rod. shear: cutting a metal sheet
3:elastic: rubber
plastic: steel,lead
brittle: concrete
:)
1- because cast iron is made up of metal , its not malleable.
2-tensile:car polling anther car
compression:the engines connecting rod.
shear: cutting a metal sheet
3-plasticity
1- because cast iron is made up of metal , its malleable.
2-tensile:car polling anther car
compression:the engines connecting rod.
shear: cutting a metal sheet
3-plasticity
1.Because cast iron is brittle.
2.when the car poling anther car.
3.
brittle=concrete elastic=rubber plastic=steel,lead
1-
because cast iron brittle,it has to be it has to be malleable.
2-
Tensile: A car towrope needs tensile strength or it will break when pulled.
3-compressive force: when it is pushed by the piston to turn the crankshaft.
Shear: need shear strength to resist being cut by a shear force
1- because it is hardness
2- tensile:
COMPRESSION: connecting rod
shear stress: rivet cutting
3- elastic: rubber
plastic: lead brittle: steel and concret
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