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
Physics, 22.06.2019 04:00, katelynn73
Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.
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Physics, 22.06.2019 18:10, victoriakraus6599
A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-n·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.
Answers: 2
1. if the same ball is thrown two different times and the second time the ball is thrown faster, whi...
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