Speed and Velocity Flashcard

Front

Speed is a scalar quantity, while velocity is a _ quantity

Back

vector

Front

If an object is moving in a straight line and changing its speed, it is still moving with a ___ velocity.

Back

constant

Front

Based on the UNITS given, which of the following would be a correct answer for finding the SPEED. Options: S = 4 miles, S = 4 minutes, S = 4 min/miles, S = 4 miles/min

Back

S = 4 miles/min

Front

Total distance divided by total time is

Back

average speed

Front

Back

Slow

Front

Motion

Back

an object's change in position to a reference point.

Front

If Sally is speeding through the parking lot at 18m/hr, and she travels 9 m, how long did it take her?

Back

0.5 hr

Front

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

Back

Velocity

Front

Momentum of a toy car with mass 500 g and velocity 30 m/s?

Back

15 kgm/s

Front

Calculate the average speed (in m/s) if a cheetah runs 180 metres in 10 seconds.

Back

18 m/s