Question

PHYSICS. (note : write down in A4 sheet)
1) A body thrown in vertically upward direction rises up to a height handcomes back
to the position of start Calculate the total distance travelledby the body and its
displacement
2) What is the acceleration of a body moving with uniform velocity?
3) A body can have zero average velocity but not zero average speed, Justify.
4) A train 100m long is moving with a velocity of 60km/h. Find the time ittakes to
cross the bridge 1km long
S) A body covers a semicircle of radius 7em in 5second. Find Its velocity
6) Ahmed is moving in his car with a speed of 45km/h. How much distancewill he
cover in () one minute and in one second?​

Answer 1

Answer:

SORRY

I DONT KNOW

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