PLEASE HELP Adam weighs roughly 667 N. Remember that weight is a force due to the gravitational pull on an object.
Find Adam's Mass. (remember weight = mass x gravity. Rearrange this formula to solve for mass. Mass =
weight / gravity)

Suppose you use a machine that gives you a mechanical advantage of 2 to achieve an output force of 30newtons what must the input force be

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.