Actually, the speed of the earth is the same everywhere, taking the angular speed as the valid measure of the speed
Answer:
decrease the height
Explanation:
height is directly proportional to the g.p.e
For Mass
K.E = (1/2*mv^2)
Explanation:
Kinetic energy (KE) is equal to half of an object's mass (1/2*m) multiplied by the velocity squared. For example, if a an object with a mass of 10 kg (m = 10 kg) is moving at a velocity of 5 meters per second (v = 5 m/s), the kinetic energy is equal to 125 Joules, or (1/2 * 10 kg) * 5 m/s2.
B Quartz. Will be your answer of thia
Air is the answer i do believe