In what ways is body fat important to good health

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.