Physics, 02.08.2019 20:30 ventalexander8406
An apple with a mass of 0.95 kilograms hangs from a tree branch 3.0 meters above the ground. if it falls to the ground, what is the kinetic energy of the apple just as it reaches the ground?
Answers: 2
Physics, 22.06.2019 14:40
Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?
Answers: 3
Physics, 22.06.2019 17:00
Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little
Answers: 2
Physics, 22.06.2019 17:00
Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.
Answers: 3
An apple with a mass of 0.95 kilograms hangs from a tree branch 3.0 meters above the ground. if it f...
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