Physics, 09.09.2021 02:40 nathanb29oue8gj
A person is making homemade ice cream. She exerts a force of magnitude 22 n on the free end of the crank handle, and this end moves in a circular path of radius 0. 28 m. The force is always applied parallel to the motion of the handle. If the handle is turned once every 1. 3 s, what is the average power being expended?.
Answers: 2
Physics, 22.06.2019 04:30, destyneedonnea
Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?
Answers: 3
Physics, 22.06.2019 14:10, momo842
Your starship, the aimless wanderer, lands on the mysterious planet mongo. as chief scientist-engineer, you make the following measurements: a 2.50-kg stone thrown upward from the ground at 14.0 m/s returns to the ground in 5.70 s ; the circumference of mongo at the equator is 2.20×10^5 km ; and there is no appreciable atmosphere on mongo. (a) the starship commander, captain confusion, asks for the following information: what is the mass of mongo? (b) if the aimless wanderer goes into a circular orbit 2.20×10^4 km above the surface of mongo, how many hours will it take the ship to complete one orbit? (c) an unmanned spacecraft is in a circular orbit around the moon, observing the lunar surface from an altitude of 44.0 km . to the dismay of scientists on earth, an electrical fault causes an on-board thruster to fire, decreasing the speed of the spacecraft by 23.0 m/s . if nothing is done to correct its orbit, with what speed (in km/h) will the spacecraft crash into the lunar surface?
Answers: 1
A person is making homemade ice cream. She exerts a force of magnitude 22 n on the free end of the c...
Mathematics, 30.10.2020 21:50
English, 30.10.2020 21:50
Spanish, 30.10.2020 21:50
Mathematics, 30.10.2020 21:50
History, 30.10.2020 21:50