# sciences

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how high will a body rise that is projected vertically upward with a speed of 100 ft/s how long will it will take a body to reach its maximum height?

• Sciences/Physics -

Vi in meters= 100ft/s*(1/3.28ft)
Vf=0
a=-9.8m/s^2

Solve for d

-Vi^2/2a=d

Solve for t.

Vf=Vi+at

Vi/a=t

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