Which is of the following is the best example of kinetic energy? a flagpole standing in a courtyard a motorcycle speeding up on the highway a swimmer getting ready to dive into a pool a turtle sunning itself on a big rock

How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward

Whenever the net force on a moving object is zero its acceleration is