As a mass on a spring moves farther from the equilibrium position, how do the velocity, acceleration, and force change? The velocity decreases, the acceleration decreases, and the net force decreases.
The velocity increases, the acceleration decreases, and the net force decreases.
The velocity increases, the acceleration increases, and the net force decreases.
The velocity decreases, the acceleration increases, and the net force increases.

Select the three ways that the parallel-plate capacitor differs from a car battery.

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?

To place a communications satellite into a geosynchronous orbit at an altitude of 22,240 mi above the surface of the earth, the satellite first is released from a space shuttle , which is in a circular orbit at an altitude of 185 mi, and then is propelled by an upper-stage booster to its final altitude. as the satellite passes through a, the booster's motor is fired to insert the satellite into an elliptic transfer orbit. the booster is again fired at b to insert the satellite into a geosynchronous orbit. knowing that the second firing increases the speed of the satellite by 4810ft/s, determine (a.) the speed of the satellite as it approaches b on the elliptic transfer orbit, (b.) the increase in speed resulting from the first firing at a.