Q. 84.8( 4 Votes )

# Define uniformly accelerated motion and give one example of it.

Answer :

__Uniformly Accelerated motion:__ When a body moves along a straight line and its velocity increases by equal amounts in equal interval of time then the motion is called uniformly accelerated motion.

E.g.:Motion of a freely falling body.

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Given figures represent the motion of two objects P and Q. Which of the objects has positive acceleration and which one has negative acceleration?

Fill in the blanks.

(i) ………..is the term used for negative acceleration.

(ii) A bus starting from rest attains a velocity of 54 km/h in 60 s, its acceleration is …………….. .

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