Question

the height from which a body is released is numerically equal to the velocity acquired finally.Then that height is equal to

Answer 1

Answer:

20 m

Explanation:

Given ,

H = v

a = g = 10 m/s ^2

u = 0

We will use the third equation of motion

v² - u² / 2a = S

v² / 20 = S

Since v = H = S ,

S² = 20S

S = 20 m

Hence , the height is 20 m

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