FREE Bennett Mechanical Comprehension Questions and Answers

What are the two different types of mechanical energy?

Kinetic energy

Potential energy

Solar energy

Nuclear energy

Correct! Wrong!

Why is an inclined plane a good lifting solution?

The force required will be less than the force required to directly lift the object.

The force required will be less than the force required to indirectly lift the object.

The force required will be greater than the force required to directly lift the object.

Correct! Wrong!

What is the mechanical energy conservation principle?

As long as other forces are applied, an object's total mechanical energy (PE + KE) remains constant.

As long as no other force is applied, an object's total mechanical energy (PE + KE) remains constant.

As long as no other force is applied, an object's total mechanical energy (PE + KE) does not remain constant.

Correct! Wrong!

Torque is proportional to the distance between the center of rotation and the point where the force acts _______.

Indirectly

Directly

Correct! Wrong!

The force that opposes movement through air or liquid is commonly referred to as _______.

Torque

Fulcrum

Drag

Inertia

Correct! Wrong!

_______ friction occurs when two surfaces

Solar

Kinetic

Nuclear

Potential

Correct! Wrong!

Torque is proportional to _ and _ .

Please select 2 correct answers

Momentum

Force

Direction

Distance

Correct! Wrong!

What are the two different types of mechanical energy?

Why is an inclined plane a good lifting solution?

What is the mechanical energy conservation principle?

Torque is proportional to the distance between the center of rotation and the point where the force acts _______.

The force that opposes movement through air or liquid is commonly referred to as _______.

_______ friction occurs when two surfaces

Torque is proportional to _____ and _____ .

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Torque is proportional to _ and _ .

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