Two trucks parked at a loading dock exert a gravitational force, F, on each other. The cargo from each truck is unloaded so that the mass of each truck becomes one-half of its original value. Which of the following represents the present gravitational force between the trucks? a
F/2
b
F/4
c
F/16
d
F/8

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

If element x has 99 protons how many electrons does it have