A3 kg ball is thrown into the air. it has an initial speed of 10 m/s. what is the ball’s gravitational
potential energy at the top of its motion? bonus: what hieght does the ball reach

Conservation of energy means that initial kinetic energy =maximum gravitational potential energy. 1/2 * 3 * 10^2 = 150J. The gravitational potential energy at the top is 150 joules. The gravitational potential energy is calculated through mgh, so 150 = 3 * 10 * h. Height is 5 meters

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

measure their densities same density, same sub