Physics, 26.02.2020 01:52 mapoohdoll
A vibration platform oscillates up and down with a fixed amplitude of 8.1 cm and a controlled frequency that can be varied. If a small rock of unknown mass is placed on the platform, at what frequency will the rock just begin to leave the surface so that it starts to clatter? Hint: You should recall the condition that helps determine when two objects lose contact.
Answers: 1
Physics, 21.06.2019 13:00, erickamiles1797
What is the kinetic energy of a 10-kg bicycle moving at 10 m/s
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Physics, 22.06.2019 15:30, haha81
Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.
Answers: 2
Physics, 22.06.2019 15:30, tamaraquirozmorales
Can you match these to the correct definition
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A vibration platform oscillates up and down with a fixed amplitude of 8.1 cm and a controlled freque...
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