Physics Quiz: Velocity, Acceleration, and Time

A car travels a distance of 120 km in 2 hours. What is its average velocity?

• 60 km/h

• 120 km/h

• 240 km/h

• 30 km/h

If a runner increases their velocity from 5 m/s to 15 m/s in 5 seconds, what is their acceleration?

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A car accelerates from rest to 20 m/s in 4 seconds. How much time does it take to reach a velocity of 40 m/s at the same rate of acceleration?

• 4 seconds

• 6 seconds

• 8 seconds

• 10 seconds

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A cyclist covers a distance of 50 meters in 10 seconds. What is the cyclist's velocity?

• 5 m/s

• 10 m/s

• 15 m/s

• 20 m/s

A train accelerates from 10 m/s to 50 m/s in 20 seconds. What is the train's acceleration?

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• 5 seconds

• 10 seconds

• 15 seconds

• 20 seconds

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• 1 second

• 2 seconds

• 3 seconds

• 4 seconds

A vehicle moves with a constant velocity of 80 km/h for 2 hours. How far does it travel?

• 80 km

• 160 km

• 240 km

• 320 km

If a car decelerates from 100 km/h to 50 km/h in 5 seconds, what is its acceleration?

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A sprinter accelerates from 0 to 12 m/s in 3 seconds. What is the sprinter's acceleration?

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