A 1800 kg crate and a level floor has a coefficient of static friction of 0.75 and a coefficient of kinetic friction of 0.67. a. How hard can you push the crate until it starts moving?

b. Find the acceleration of the crate if someone pulls horizontally on the crate with a force of 20,000.

1which body contains the majority of the mass in the solar system earth jupiter the moon the sun 2 what keeps the objects in the solar system such as planets orbiting around the sun the force of gravity the galaxy exerts on all objects within it including the solar system the great distance between the sun and the planets the sun's nuclear fusion which acts on each object the gravitational force between the sun and each object in the solar system