The engine of a train, traveling at 50 m 's
-1
delivers power of 20 MW. What is the
attractive force exerted by the engine?
(a) 4 x 104 N
(b) 1 x 105N
>>
(c) 4 x 10°N
(d) 1 x 108N
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1
Answer:
hope this helps
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Answered by
0
Answer:
a
Explanation:
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