Physics, 26.09.2019 22:00 emmanuellugo40
1. if the same ball is thrown two different times and the second time the ball is thrown faster, which time will the ball have a higher kinetic energy?
a. the first time
b. the second time
c. it remains the same
2. a 15 kg table was pushed at an acclerated rate of 3 km/s (squared). this was pushed over a distance of 25 meters. whats the amount of work done on the table? explain.
( open ended )
Answers: 1
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