Show work and we a= 41
The laptop's initial speed was 0 m/s, and
the laptop's final speed was 1 m/s when
it hit the barrier
It took the laptop 4 seconds to reach the
barrier
What was the laptop's ACCELERATION?
Students, draw anywhere on this slide!

How much work would be needed to raise the payload from the surface of the moon (i. e., x = r) to an altitude of 5r miles above the surface of the moon (i. e., x = 6r)?

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