Set 3 Practice Mode

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Q12945
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What is the speed of a train of 80 metre long train passes a railway station platform of 120 metres length in 20 seconds?
Q12946
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What is the formula for acceleration?
Q12947
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What is the unit of acceleration of an object?
Q12948
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What is the acceleration of a car if the speed of the car has increased from 25 km per hour to 40 km per hour in one minute?
Q12949
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What is the retardation of a car moving with a velocity of 50 km/hr is brought to rest in 45 seconds?