5. Gravitational Potential Energy at the beginning of your ride 6. Kinetic Energy at the end of your roller coaster (use your speed from #4 as your velocity)
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A: the forces are shown below
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A: The vertical component of the force, Fy=130 N The horizontal component of the force, Fx=150 N
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A:
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A: force = F = 3i + 4 j+0k initial position = ( 0,0,0) final position = (2,1,3)
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A:
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A: Force, F = 12N m1= 3 kg m2 = 6 kg
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A: Please see the answer below.
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