A 600 kg great white shark is lurking below an observation cage. His
movement is being s...
A 600 kg great white shark is lurking below an observation cage. His
movement is being studied from a series of motion sensors below the
boat. The shark leisurely charges the cage, strikes it and makes the
cage rattle. Later, the shark returns for another run at the cage. The
shark strikes the cage with 12.800 N of force. The shark traveled for
10 m in making its run. The cage is designed to withstand 124,500N-
m of work" before it breaks. Should the man in the cage be worried?
Explain.
Answers: 3
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Answers: 1
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The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.
Answers: 2
Physics, 22.06.2019 08:00
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