Asked by Maggie
A robot probe drops a camera off of the rim of a 239 m high cliff on Mars, where the free-fall acceleration is -3.7 m/s^2.
A. Find the time required for the camera to reach the ground.
B. Find the velocity with which it hits the ground.( shown work will be appreciated)
A. Find the time required for the camera to reach the ground.
B. Find the velocity with which it hits the ground.( shown work will be appreciated)
Answers
Answered by
Scott
A. 239 = ½ * 3.7 * t²
B. v = a t = -3.7 * t
... t is from part A
B. v = a t = -3.7 * t
... t is from part A
239 = ½ * 3.7 * t²
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