Question

A stone is thrown vertically upward with a speed of

40 m/s. The time interval for which particle was

above 40 m from the ground is (g = 10 m/s2)​

Answer 1

Answer:

The time interval is [1.071 s, 14.92 s]. Hence, The time interval is [1.071 s, 14.92 s

Explanation:

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Answer 2

Answer:

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