A cheetah has a mass of 60kg. It produces a force of 480 N between its feet and ground. What is the acceleration? PLEASE ANSWER QUICK!!!

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward

If a simple machine reduces the strength of a force, what must be increased?