Physics, 10.06.2021 02:20 arunamvr

Please help!1. Calculate the density of a 5.00 g marble which, when placed in a graduated cylinder containing 60 milliliters of water, raised the volume of
the water to 68 milliliters.
2. An elevator with a mass of 1000kg is lifted 20 meters. How much work
was done on the elevator?
3. Calculate the potential energy of a 12 kg cat at the top of a 42 meter-
high hill.
4. Calculate the kinetic energy in joules of a 1500 kg car that is moving at a
speed of 10 m/s.

Answers: 3

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Please help!1. Calculate the density of a 5.00 g marble which, when placed in a graduated cylinder...