7. Deformation and Strength of Part/Object

Which of the following is NOT a basic form of part/object deformation?

• Tension or compression

• Shearing

• Twisting

• Smoothing

What is the difference between tension and compression?

• Tension elongates an object, while compression shortens it.

• Tension pushes an object, while compression pulls it.

• Tension weakens an object, while compression strengthens it.

• None of the above

Which of the following is NOT a basic form of part/object deformation?

• Tension or compression

• Shearing

• Twisting

• Burning

what is an example of tension?

• A piece of paper being cut in half

• A metal bar being stretched

• A rod being bent

• A ball rolling on the ground

1. Deformation in statics refers to:

• The breaking point of a material under stress.

• The movement of an object from one position to another.

• A change in an object's shape or size due to applied forces.

• The weight of an object.

1. Tension occurs when:

• An object experiences a twisting force.

• An object is pulled in opposite directions along its axis.

• An object is squeezed along its length.

• An object is bent at an angle.

1. Compression occurs when:

• An object is pulled in opposite directions along its axis.

• An object is squeezed along its length.

• An object is bent at an angle.

• An object experiences a twisting force.

1. Shearing deformation involves:

• Layers of an object sliding past each other.

• An object lengthening along its axis.

• An object shortening along its axis.

• An object twisting around its axis.

1. A beam supported at both ends and loaded in the middle will experience:

• Only tension

• Only compression

• Tension on top and compression on the bottom

• Shearing

1. Which material property influences the amount of deformation an object experiences?

• Color

• Density

• Temperature

• Elasticity