Based on the graph, what kind of relationship exists
between the change in temperature of the water and
the gravitational potential energy of the cylinder?
o
o
o
it is an inverse relationship.
it is a direct relationship.
it is an indirect relationship.
it is a cyclic relationship.

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?

Debris produced by mining is called