Conceptual Physics A 2.2 CUA 2024

Front

Momentum is a ____________________ quantity

Back

vector

Front

This equation goes with which law? p=F/m

Back

Newton's second law of motion

Front

Which has more momentum: a car stopped at a red light or a bike moving at 15 mph?

Back

bike

Front

Which of Newton's laws are illustrated with a rocket launch?

Back

3rd Law, the Law of Action Reaction

Front

The equation to calculate momentum is

Back

p=mv

Front

What is the definition of momentum?

Back

Momentum is the product of an object's mass and its velocity.

Front

What does Newton's first law of motion state?

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 the formula for Newton's second law of motion?

Back

F = ma (Force equals mass times acceleration)

Front

What is an example of Newton's third law of motion?

Back

For every action, there is an equal and opposite reaction, such as a rocket propelling upward as it expels gas downward.

Front

What is a scalar quantity?

Back

A scalar quantity has only magnitude and no direction, such as mass or temperature.