Acceleration

Front

What is the formula to calculate speed?

Back

Speed = distance/time

Front

Which of the following is a unit for acceleration? Options: km/s, m/s², mi/hr, ft

Back

m/s²

Front

Can be measured in meters per second (m/s)? Options: Distance, Time, Speed, Acceleration

Back

Speed

Front

What is velocity?

Back

speed in a specific direction

Front

When a car goes around a corner at 20 mph, why do we say it accelerates?

Back

The car is accelerating because it's changing direction

Front

Calculate the average speed (in meter/sec) if a cheetah runs 180 meters in 10 seconds.

Back

18 m/sec

Front

A value that only has magnitude (a number)

Back

Scalar

Front

Which of the following is a vector? Mass, Time, Speed, Velocity

Back

Velocity

Front

Acceleration is defined as the CHANGE in

Back

velocity divided by the time interval

Front

Does acceleration only occur when things speed up?

Back

False