A satellite orbits Earth 5.00 x 10 2 km above its surface. What is its orbital speed?

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

The chart shows daniela’s run through her race. what is her velocity? 1.5 m/s 2 m/s 2.5 m/s 5 m/s