6) (From Page 11) If a small motor does 520 J of work to move a toy car 260
m, what force does...
6) (From Page 11) If a small motor does 520 J of work to move a toy car 260
m, what force does it exert?
point
0 135,200 N
O 2N
O 05
O 780N -
7) (From Page 12) A block is sitting on a platform 20 m high. It weights 50
kg. How much Potential energy does it contain?
1000
Answers: 2
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