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10 Nov 2019
A 1250 kg car drives up a hill that is 16.2 m high. During thedrive, two nonconservative forces do work on the car: (i) the forceof friction, and (ii) the force generated by the car's engine. Thework done by friction is -3.11Ã10^5 J; the work done by the engineis 6.44Ã10^5 J. Find the change in the car's kinetic energy fromthe bottom of the hill to the top of the hill.
?K=____J
A 1250 kg car drives up a hill that is 16.2 m high. During thedrive, two nonconservative forces do work on the car: (i) the forceof friction, and (ii) the force generated by the car's engine. Thework done by friction is -3.11Ã10^5 J; the work done by the engineis 6.44Ã10^5 J. Find the change in the car's kinetic energy fromthe bottom of the hill to the top of the hill.
?K=____J
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watching
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Jean KeelingLv2
2 Sep 2019