- #1
inedhelpinphy
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Homework Statement
a robot probe drops a camara off the rim of a 239 m high cliff on mars, where the freefall acceleration is -3.7 m/s^2. a. fiind the velocity wl which the camara hits the ground. b. find the tiime required for it to hit the ground.
Homework Equations
vf^2= vi^2+2ad
The Attempt at a Solution
a=-3.7m/s^2
d=239m
vi=0m/s
vf=? ned to find
t=?
vf^2=vi^2+2ad
vf^2=-1786.6