Physics, 12.11.2019 06:31, hailekelly1864
On planet x, an object weighs 5.51 n. on planet b where the magnitude of the free-fall acceleration is 1.08 g (where g = 9.8 m/s 2 is the gravitational acceleration on earth), the object weighs 20.81 n. the acceleration of gravity is 9.8 m/s 2 . what is the mass of the object be on earth? answer in units of kg.
Answers: 3
Physics, 21.06.2019 21:40, 2003loganreed
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
Physics, 22.06.2019 15:00, bagofmud8339
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 3
On planet x, an object weighs 5.51 n. on planet b where the magnitude of the free-fall acceleration...
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