Question

an object thrown vertically upward with velocity of 100m/s. Find the distance and displacement in 15 sseconds.

PLS ANS
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Answer 1

Answer:

If you take in acceleration due to gravity the formula is:

s = ut + 1/2at² where 's' is distance, 'u' is initial velocity, 't' is time and 'a' is acceleration.

So

s = 100*15 + 1/2(-9.8)*15²

s = 1500 + (-4.9)*225

s = 1500 + -1102.5

s = 397.5

So distance the object will travel is 397.5 meters.

The displacement will be zero because the object will come down to its starting position.