Question

2. A body of mass 0.5 kg is projected under gravity with
a speed of 98 m/s at an angle of 60° with the vertical.
The change in momentum [in magnitude) of the body
when it returns on ground is-
(1) 24.5 N-s (2) 49.0 N-s
(3) 98.0 N-s (4) 49 73 N-s​

Answer 1

Explanation:

2. A body of mass 0.5 kg is projected under gravity with

a speed of 98 m/s at an angle of 60° with the vertical.

The change in momentum [in magnitude) of the body

when it returns on ground is-

(1) 24.5 N-s

(2) 49.0 N-s

(3) 98.0 N-s ✔️✔️

(4) 49 73 N-s

Answer 2

Answer:

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Explanation:

ur answer is option 3rd.

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