A 20 kg object is acted on by a conservative force given by F = −3.0x...
A 20 kg object is acted on by a conservative force given by F = −3.0x − 5.0x2, with F in newtons and x in meters. Take the potential energy associated with the force to be zero when the object is at x = 0. (a) What is the potential energy of the system associated with the force when the object is at x = 5.0 m? (b) If the object has a velocity of 2.0 m/s in the negative direction of the x axis when it is at x = 7.0 m, what is its speed when it passes through the origin? (c) What are the answers to (a) and (b) if the potential energy of the system is taken to be −6.0 J when the object is at x = 0?
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A 20 kg object is acted on by a conservative force given by
F = −3.0x...
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Can you help me solve for d and f!!
A conservative force F(y) acts on a 0.400 kilogram object that moves along the y-axis. This is the only force on the object [do not assume that this force is the gravity force]. The potential energy U(y) associated with the conservative force F(y) is graphed below as a function of height y. Note that between the points A and B the potential energy U(y) is a straight line, and between the...
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