The diagram shows the electric field around a point charge. The electric field points radially outward from the point. The magnitude of the electric field
A)
Decreases linearly as you move out from the charge.
B)
Increases linearly as you move out from the charge.
C)
Decreases proportional to the square on the distance from the charge.
D)
Increases proportional to the square on the distance from the charge.

Identify the forces that contribute to the centripetal force on the object in each of the following examples: a. a bicyclist moving around a flat, circular track b. a bicycle moving around a flat, circular track c. a racecar turning a corner on a steeply banked curve

In physics the desire of an object to keep doing what it is doing is termed?

Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.