with the loss ih il Putunng gained the 6. Compare the kinetic energy difference.
ID: 1658200 • Letter: W
Question
with the loss ih il Putunng gained the 6. Compare the kinetic energy difference. Make a conclusion. Questions mechanical energy of the glider in motion conserved? Discuss the possible sources of 2. A glider released from a starting height at an inclined air track bounces to one-half its original height Dis 3. Analyze the data Table 14.1. Does the velocity of the sliding glider depend on the sliding mas? Explai s 4. If you perform the same experiment on the Moon where the acceleration due to gravity is six times less the error . Was the the energy transformations that take place. Does the kinetic energy remain the same? the Earth will the value of the kinetic and potential energies stay the same as in this experiment? ! 2Explanation / Answer
1.Yes the mechanical energy of the glider will be conserved , it is called the law of conservation of energy.
Air resistance and friction can be the possible source of error
2.At that place if we neglect the losses due to air resistance and friction the total potential energy will be equal to the total kinetic energy.
3.Yes , the velocity will depends on the mass of slider.
4.No , since the gravitational force on the moon is less ,so the potential energy of the glider at a particular height will be less and hence the kinetic energy will also be less.
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