Kinetic energy just before it hits the ground. Thus, the correct answer is option C.
Kinetic energy just before it hits the ground. What is its kinetic energy just before it hits the ground? PE=KE, so 200J of PE is converted to 200 J of KE. The speed of the rock as it leaves the thrower's hand at the edge of the building is v0. Consider another example: if a 10 kg object is dropped from a height of 5 m, the potential energy can be calculated using the same formula, yielding a kinetic energy of 500 J just before impact, highlighting the conversion of energy principles. What is the kinetic energy of the rock just before it hits the ground? Feb 28, 2018 · To determine the kinetic energy of the rock just before it hits the ground, we can apply the principle of conservation of energy. 4 - 22 = m g H H = 10. Jan 27, 2020 · The kinetic energy of a ball just before it hits the ground is its motion energy due to gravitational potential energy conversion. At this time, its potential energy is zero while its kinetic energy is at maximum. As it falls, its kinetic energy increases and reaches a maximum just before it hits the ground. The speed of the rock as it leaves the thrower's hand at the edge of the building is v0, as shown. 6 m above the ground. oykcb6 hew ei8pzx 34jz 97x mpu tfrdrr sb7 kbeo iihy9