Before the fall, at 1.50 m, all the energy is potential and none is kinetic.
As it's falling the apple has both kinetic and potential energies. The decrease in potential energy is equal to the increase in kinetic energy
KE = -ΔPE
= -mgΔh
= -(0.100 kg)(9.81 m/s²)(1.00 m - 1.50 m)
= 0.491 J
Answer:
(a) 98.548 mPa
(b) N = 942346
9.42 X 10∧5 cycles
Explanation:
The solved solution is in the attach document.
Answer and Explanation:
They are both correct.
This is because potential energy is when there is potential for the object to have energy, while kinetic energy is energy that is moving already.
So, as the ball falls, it loses its potential energy, or "still/Stalled" energy, and gains kinetic energy, or moving energy.
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
(360 degrees) / (24hours) = 15 degrees/hour = 1 degree / 4minutes
