# Mechanics: Concepts of Friction

This is an MCQ-based quiz on the Mechanics: Concepts of Friction.

This includes the following:-

• Friction

• Mass

• Normal Force

• Coefficient of Friction

• Force

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The amount of matter in an object is

Mass

Weight

Friction

Force

What is hookes law?

Hooke's law of elasticity is an approximation that states that the extension of a spring is in direct proportion with the load applied to it.

Hooke's law is measuring the force of a spring to the nearest approximation

Forces occur in

Opposite and equal pairs

Forces

Motion

Drag

Air resistance is like

Friction

Force

Upthurst

Drag

Friction is a force that opposes the direction in which an object travels?

True

False

Which type of friction occurs when objects are not moving?

Static

Sliding

Fluid

Rolling

Which type of friction occurs when an object rolls over or rotates on a surface?

Sliding

Static

Fluid

Rolling

Which type of friction occurs when solid surfaces slide over each other?

Rolling

Static

Sliding

Fluid

Which type of friction occurs when an object moves through a liquid or gas?

Sliding

Fluid

Static

Rolling

Friction is a force that acts in an ___________ direction of movement.

Similar

Opposite

Parallel

West

Quiz/Test Summary
Title: Mechanics: Concepts of Friction
Questions: 10
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