D. Thermal Energy is the energy a system has because of the temperature it is at. At the moment, we are not concerned with the total amount of Thermal Energy an object has, but rather the Change in Thermal Energy that is associated with kinetic friction. The Change in Thermal Energy caused by kinetic friction will always be positive (you can't cool something down as a result of friction...) and is proportional to the magnitude of the frictional force and the distance slid. AErh:15"ASI Suppose a 5 kg block slides down a ramp tilted at 30° that has a coefficient of kinetic friction of uk = 0.2. Determine the force of kinetic friction acting on the block. Show your work. i. %3D ii. Using the formula for the Change in Thermal Energy, determine AEth as the block slides 1.5 m down the ramp. Show your work. Of the two objects involved in this frictional interaction, the block and the ramp, which experience an increase in Thermal Energy? Explain. iii.

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D). i.,ii.,iii. Please!
D. Thermal Energy is the energy a system has because of the temperature it is at. At the moment, we are
not concerned with the total amount of Thermal Energy an object has, but rather the Change in Therma
Energy that is associated with kinetic friction. The Change in Thermal Energy caused by kinetic friction
will always be positive (you can't cool something down as a result of friction...) and is proportional to
the magnitude of the frictional force and the distance slid. AEsh:1",ASI
Suppose a 5 kg block slides down a ramp tilted at 30° that has a coefficient of kinetic friction of µk =
0.2. Determine the force of kinetic friction acting on the block. Show your work.
i.
Using the formula for the Change in Thermal Energy, determine AEth as the block slides 1.5 m down
the ramp. Show your work.
ii.
Of the two objects involved in this frictional interaction, the block and the ramp, which experience
an increase in Thermal Energy? Explain.
iii.
Transcribed Image Text:D. Thermal Energy is the energy a system has because of the temperature it is at. At the moment, we are not concerned with the total amount of Thermal Energy an object has, but rather the Change in Therma Energy that is associated with kinetic friction. The Change in Thermal Energy caused by kinetic friction will always be positive (you can't cool something down as a result of friction...) and is proportional to the magnitude of the frictional force and the distance slid. AEsh:1",ASI Suppose a 5 kg block slides down a ramp tilted at 30° that has a coefficient of kinetic friction of µk = 0.2. Determine the force of kinetic friction acting on the block. Show your work. i. Using the formula for the Change in Thermal Energy, determine AEth as the block slides 1.5 m down the ramp. Show your work. ii. Of the two objects involved in this frictional interaction, the block and the ramp, which experience an increase in Thermal Energy? Explain. iii.
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