Ateam exerts a force of 10 n towards the south in a tug of war. the other, opposite team, exerts a force of 17 n towards the north. the net force is a. 27 n east. b. 7 n south c. 7 n north d. 27 n north

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.

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects