The distance between twin satellites that were originally 150 meters apart are now 300 meters apart. which best describes the gravitational force between the twin satellites? a) it increased by 1/2 b) it decreased by 1/4 c) it increased by a factor of 2 d) it decreased by a factor of 4

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 n·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.

If the textbook weighs 19.6 newtons on venus, what is the strength of gravity on venus?