Speed and Velocity Answers
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Veronica’s velocity was measured as 4.3 m/s. She displaced 20 meters in 4.7 seconds. Which piece of information is missing for the correct calculation of velocity?
A
the starting pointB
the directionC
the end pointD
the time per meter2
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The chart shows the movement of a ball after several seconds.
A
Column A should be “Time,” and Column B should be “Position.”B
Column A should be “Position,” and Column B should be “Time.”C
Column A should be “Velocity,” and Column B should be “Speed.”D
Column A should be “Speed,” and Column B should be “Velocity.”3
Jamal is 8 miles away from his house. He rides his bike home toward home at a speed of 12 mph..How far away from home is he after a half hour?
A
1 mileB
2 milesC
3 milesD
4 miles4
Lila is a track and field athlete. She must complete four laps around a circular track. The track itself is a 400 meter track and it took her 6 minutes total to complete.Which best describes her speed and velocity? (There are 60 seconds in 1 minute.)
A
Her speed is 4.4 m/s, and her velocity is 0 m/s.B
Her speed is 1.1 m/s, and her velocity is 0 m/s.C
Her speed is 0 m/s, and her velocity is 2400 m/s.D
Her speed is 4.4 m/s, and her velocity is 4.4 m/s.Did you find these answers helpful?
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