Newton's Laws

Front

True or False: More mass means more inertia?

Back

True

Front

A 20 kg frog leaps with an acceleration of 2 m/s². What is its force?

Back

40 N

Front

The acceleration rate of gravity is ___ m/s².

Back

9.8

Front

What unit do we measure force in?

Back

Newtons

Front

True or False: More mass means more acceleration.

Back

False

Front

What is Newton's First Law of Motion?

Back

An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a net external force.

Front

What is Newton's Second Law of Motion?

Back

Force equals mass times acceleration (F = ma).

Front

What is Newton's Third Law of Motion?

Back

For every action, there is an equal and opposite reaction.

Front

What is inertia?

Back

The tendency of an object to resist changes in its state of motion.

Front

What is the formula to calculate force?

Back

Force (F) = Mass (m) × Acceleration (a).