Physics, 18.08.2019 17:20 jonataespi5924
The potential energy of a 40 kg cannon ball is 14000 j. how high was the cannon ball to have this much potential energy?
Answers: 1
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 2
Physics, 23.06.2019 01:00
To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.
Answers: 1
The potential energy of a 40 kg cannon ball is 14000 j. how high was the cannon ball to have this mu...
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