Q. 474.1( 7 Votes )

# A freely falling object travels 4.9 m in 1^{st} second, 14.7 m in 2^{nd} second, 24.5 m in 3^{rd} second, and so on. This data shows that the motion of a freely falling object is a case of:

A. uniform motion

B. uniform acceleration

C. no acceleration

D. uniform velocity

Answer :

increase in velocity is with increase in time.

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PREVIOUSThe speed of a moving object is determined to be 0.12 m/s. This speed is equal to :A. 2.16 km/hB. 1.08 km/hC. 0.432 km/hD. 0.0216 km/hNEXTWhen a car runs on a circular track with a uniform speed, its velocity is said to be changing. This is because:A. the car has a uniform accelerationB. the directions of car varies continuously.C. the car travels unequal distances in equal time intervalsD. the car travels equal distances in unequal time intervals

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