B because the skater is constantly moving in the same speed to go in a circle .
Any of three muscles in each buttock that move the thigh, the largest of which is the gluteus maximus.
Answer:
The force that happens between two particles with mass
In classical mechanics, 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.
