All objects moving in a circle experience a centripetal force. the form of centripetal force depends on the object in circular motion causing the circular movement. which of the following describes the correct centripetal force acting on an object moving in a circle? a. the force of air resistance as a car drives around a corner.

b. the force of gravity as a satellite orbits a planet.

c. the force of air resistance as a ball on a string is spun in a circle.

d. the force of inertia as a person spins on a ride at an amusement park.

Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?

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.

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?