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A 1000kg ar accelerates from rest to 25.0m/s in 4.20 s.Ignoring frictional forces. what is the average power( inhorsepower) delivered by the engine?
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A 1000kg ar accelerates from rest to 25.0m/s in 4.20

s.Ignoring frictional forces. what is the average power(
inhorsepower) delivered by the engine?

User Mayuresh Deshmukh
by
5.3k points

1 Answer

4 votes

Answer:

74.4 kilowatts or 99.8 horsepower

Step-by-step explanation:

The explanation is in the attachment.

A 1000kg ar accelerates from rest to 25.0m/s in 4.20 s.Ignoring frictional forces-example-1
User Caleb Pitman
by
5.8k points
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