Physics, 25.12.2019 20:31 castiaulii16
Asatellite of mass m moves in a circular orbit of radius r with constant speed v. true statements about this satellite include which of the following?
i) its angular speed is v r .
ii) its tangential acceleration is zero.
iii) the magnitude of its centripetal acceleration is constant.
Answers: 3
Physics, 22.06.2019 07:10, ddswaggsoflyy3176
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
Answers: 2
Asatellite of mass m moves in a circular orbit of radius r with constant speed v. true statements ab...
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