Amplify Force & Motion Mid Unit Review

Front

What is Newton's Third Law?

Back

For every action there is an equal and opposite reaction.

Front

The momentum of an object depends upon the object's ___________&_____________.

Back

mass and velocity.

Front

Collisions can be ____________or ___________.

Back

elastic or inelastic.

Front

Velocity is...

Back

The speed of an object in a particular direction.

Front

When the speed of an object is doubled, its momentum...

Back

doubles.

Front

What is the formula for calculating force?

Back

Force = mass x acceleration.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is the difference between speed and velocity?

Back

Speed is the distance traveled per unit of time, while velocity includes direction.

Front

What is an elastic collision?

Back

An elastic collision is one in which kinetic energy is conserved.

Front

What is an inelastic collision?

Back

An inelastic collision is one in which kinetic energy is not conserved.