skater 1 has a mass of 75.0 kg and velocity of 3.0 m/s to the right. she collides with skater 2 who has a mass of 60.0 kg and a velocity of 6.0 m/s to the left after they collide skater 2 has a velocity of 4 m/s to the right what is the finale velocity of skater 1

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?

Aheat engine that operates on a carnot cycle has an efficiency of 0.420 when its low-temperature reservoir is at 10 ∘c.part aby how many degrees celsius must you increase the temperature of the high-temperature reservoir to increase the efficiency to 0.600 if you continue to use the same low-temperature reservoir?