explain why a rope climber must pull downward on the rope in order to move upward. Discuss the force exerted by the climbers arms in relation to the weight of the climber during the various stages of each step up the rope.

The force that attracts earth to an object is equal and opposite the force that earth exerts on an object. As the climber exerts a force downward, the rope supplies a reaction force that is directed upward. When the reaction force is greater than the climber's weight, the climber accelerated upward.

Explanation:

number of electrons for neutral cl

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.