Question

A ball is thrown vertically upwards. It rises to a height of 50 m and comes back to the thrower,

The total distance covered by the ball is zero.

The net displacement of the ball is zero.

The displacement is 100 m.

None of these.


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Answer 1

Answer:

net displacement of ball is zero because there is no net change in position of ball

Answer 2

Answer:

the net displacement of ball is zero because it comes back to thrower and  distance is 100m  because it thrown upwards and cover 50m  when it comes back it again cover 50m  so distance is 100m