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Maxine:
A race car with a 255hp (1.90 x 105W) engine is able to accelerate from rest to its top speed in 9.00s. How much work does the car’s engine do in this interval of time?
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Maxine:
@Timmyspu
Maxine:
I would do1.90*105W right?
Timmyspu:
Yes you are correct.
Maxine:
199,5 is what I got.
Timmyspu:
That is is also correct.
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Maxine:
199.5*9.00 is next?
Timmyspu:
Yes
Maxine:
1795.5 is what I got.
Timmyspu:
correct
Maxine:
So 1.795.5s is the answer?
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Timmyspu:
yes good job
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