RP 2-1

Front

What is a unit for measuring velocity?

Back

m/h North

Front

Define force in physics.

Back

A push or a pull.

Front

How do you calculate velocity?

Back

Velocity is calculated by dividing the distance traveled by the time taken.

Front

What is the velocity of an object that travels 50 meters to the west in 5 seconds?

Back

10 m/s west.

Front

What does a net force of 0 indicate about an object?

Back

The object is in a state of balanced forces and is either at rest or moving at a constant velocity.

Front

What is an unbalanced force?

Back

An unbalanced force is a force that causes an object to accelerate, meaning it is not in equilibrium.

Front

What happens to an object when a net force is applied?

Back

The object will accelerate in the direction of the net force.

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity that refers to how fast an object is moving, while velocity is a vector quantity that includes direction.

Front

What is the formula for calculating net force?

Back

Net force = mass x acceleration (F = ma).

Front

What does it mean for forces to be balanced?

Back

Balanced forces mean that the total force acting on an object is zero, resulting in no change in motion.