A ball is thrown vertically upward rises to a height of 20m calculate the velocity
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Answer : 20 m/s
(See steps in pic)
(See steps in pic)
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Anonymous:
thanks ✌☺
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Holla ^_^
☸ Required Answer is ⬇ ⬇⬇ ⬇
Given,
v = 0
a = -10 (upward)
s = 20m
u = ?
A.T.Q
✨ v² = u² + 2as
0 = u² + 2(-10)(20)
-u² = -400
Taking squareroot both sides
u = 20
⭕ Velocity = 20m/s
Vielen Dank ♥
☸ Required Answer is ⬇ ⬇⬇ ⬇
Given,
v = 0
a = -10 (upward)
s = 20m
u = ?
A.T.Q
✨ v² = u² + 2as
0 = u² + 2(-10)(20)
-u² = -400
Taking squareroot both sides
u = 20
⭕ Velocity = 20m/s
Vielen Dank ♥
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