Force/Motion part 2 Unit Review - FLASHCARDS

Front

What is the formula to calculate speed?

Back

S = d/t

Front

Speed in a given direction is called ___

Back

Velocity

Front

A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?

Back

10 m/s

Front

Alan travels 100 km in 5hrs. Find his average speed in km/h.

Back

20 km/hr

Front

Speed of an object that travels 60 meters in 4 seconds?

Back

15 m/s

Front

What does this graph represent?

Back

Constant Speed

Front

How long did it take this object to leave the reference point and travel back to its starting point?

Back

100 s

Front

At 60 seconds into the trip, how far had this object traveled?

Back

40 m

Front

What does this graph represent?

Back

Not moving/stopped/at rest/no motion/stationary

Front

Segment A-B The bus is _________________.

Back

at rest/not moving