A stone is thrown horizontally at 45.0 {\ m m}/{\ m s} from the top of a very ta

Question

A stone is thrown horizontally at 45.0 { m m}/{ m s} from the top of a very tall cliff. Calculate its horizontal position and vertical position at 2.00 { m s} intervals for the first 10.0 { m s}

A. Calculate the horizontal x and vertical y positions at time t = 2 { m s}.

B. Calculate the horizontal x and vertical y positions at time t = 4 { m s}

C. Calculate the horizontal x and vertical y positions at time t = 6 { m s}

D. Calculate the horizontal x and vertical y positions at time t = 8 { m s}.

E. Calculate the horizontal x and vertical y positions at time t = 10 { m s}

Explanation / Answer

x=ut=45t
y=-1/2 gt2

=-5t2

at

t x y

2 90 -20

4 180 -80

6 270 -180

8 360 -320

10 450 -500

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