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An arrow is shot vertically upward from the ground with velocity of 1.22 ms. How long will it take the arrow to reach a point 4.80 m above the ground?
Wiki User
∙ 9y ago
Just use s = ut - 1/2 g t^2
Here s = 4.8 m, u = 1.22 m/s and of course g = 9.8 m/s^2
Plug and you will get a quadratic equation. Right from this you can get the value of t.
Wiki User
∙ 9y ago
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