Question

Can anyone help me with this question? please show all work A mountain climber stands at...

Can anyone help me with this question? please show all work

A mountain climber stands at the top of a 33.5-m cliff that overhangs a calm pool of water. She throws two stones vertically downward 1.00 s apart and observes that they cause a single splash. The first stone had an initial velocity of −1.00 m/s.

(a) How long after release of the first stone did the two stones hit the water? (Round your answer to at least two decimal places.)
s

(b) What initial velocity must the second stone have had, given that they hit the water simultaneously?
m/s

(c) What was the velocity of each stone at the instant it hit the water?

first stone     m/s
second stone     m/s
0 0
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Answer #1

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We use the equations of constant acceleration to find the time taken by the stones.

tfor frst rst ,stones) gtone V4256 m The veloity of first tone as it hts waterSecond 섟one :-Ye-NBD t-1s, as-9.8022 , S2 -43- ISIx9.8o 24.6Second Stones velocity

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