Question
(3a) A rock is tossed straight up with a velocity of 39.2 m/s. When it returns, it falls into a hole 14.2 m deep. What
(3a) A rock is tossed straight up with a velocity of 39.2 m/s. When it returns, it falls into a hole 14.2 m deep. What is the rocks velocity as it hits the bottom of the hole?
(3b) How long is the rock in the air, from the instant it is released until it hits the bottom of the hole?
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Transparencies
Authors: R C Hibbeler
6th Edition
23540834, 9780023540837
