Question

A body dropped from a height 1960m takes 20seconds to reach on the earth surface.what is the height of the body after 10 seconds
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Answer 1

Answer:

The height after 10 seconds is 100m.

Explanation:

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Answer 2

Explanation:

First convert speed 360 km/h in x m/s

360×1000/3600=100m/s

When the bomb is dropped ,it will have an initial horizontal velocity which is equal to the speed of the plane. So the bomb fall and will travel forward.

Initial horizontal velocity(v)=100m/s