Select the true ones: to. The sum of the potential energy plus the kinetic of pa

Question

Select the true ones:
to. The sum of the potential energy plus the kinetic of packing A is lower in the upper part of the ramp than in the lower part
b. The sum of the amount of movement of the two packages is the same one instant before the impact that after the impact
c. The sum of the potential energy plus the kinetics of packing A is higher in the upper part of the ramp than in the lower part
d. The sum of the amount of movement of the two packages is greater an instant before the impact than after the impact
and. The sum of the amount of movement of the two packages is less an instant before the impact than after the impact

Explanation / Answer

The option C is curract because the potential energy of the object is high when object is placed on height so the sum of the energies is more on height.

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