Calculate its increase in temperature
A 1.5 kg copper block is given an initial speed of 3.0 m/s on a rough horizontal surface. Because of friction, the block finally comes to test. If the block absorbs 85% of its kinetic energy, calculate its increase in temperature.
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One does not have to rethink completely what to do every time a similar problem is encountered.
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A 18.0 18.0 square loop of wire lies in the xy-plane with its bottom edge on the x-axis. The resistance of the loop is 0.530 . A magnetic field parallel to the z-axis is given by 0.810 , where is in tesla, in meters, and t in seconds. What is the
When did WW1 happen? When did WW1 happen?
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