Balance rock has a mass of about 36,000 kg. if the acceleration due to gravity is 9.8 m/s2, what is the force that the rock is exerting on its pedestal?

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2

Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem