Aspace vehicle with a mass of 104,328 kg is at an altitude of 45.0 km when its boosters separate. what is the potential energy? express your answer in scientific notation.
a)4.6 x 106 j
b)4.7 x 106 j
c)4.6 x 107 j
d)4.6 x 1010 j

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.