Which object has the greatest store of gravitational potential energy?
Q1 A 1 kg mass 10 m above the floor.
Q2 A 10 kg mass 1 m above the floor.
Q3 A 10 kg mass 10 m above the floor.
Q4 A 1 kg mass 1 m above the floor.

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.

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.