Chapter 6: Problem 66
A 5.00-kg package slides 2.80 m down a long ramp that is inclined at
24.0
Short Answer
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.
Chapter 6: Problem 66
A 5.00-kg package slides 2.80 m down a long ramp that is inclined at
24.0
These are the key concepts you need to understand to accurately answer the question.
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Adult cheetahs, the fastest of the great cats, have a mass of about 70 kg and have been clocked to run at up to 72 mi/h (32 m/s). (a) How many joules of kinetic energy does such a swift cheetah have? (b) By what factor would its kinetic energy change if its speed were doubled?
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