Asatellite travels at orbital speed v around a planet of mass m. if the planet had half as much mass, what would be the new orbital speed of the satellite?

v/2

v

v

v/2

2v

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

Which best represents the law of conservation of mass ?

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