A 1000 kg sports car accelerates from 0 m/s to 25 m/s in 12 s. Part A What is the average power of the engine? Express your answer using two significant figures. P = kW Submit Request Answer In just 0.30 s, you compress a spring (spring constant 5000 N/m), which is initially at its equilibrium length, by 4.0 cm. What is your average power output? Express your answer using two significant figures. ? P = W

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A 1000 kg sports car accelerates from 0 m/s to
25 m/s in 12 s.
Part A
What is the average power of the engine?
Express your answer using two significant figures.
P =
kW
Submit
Request Answer
In just 0.30 s, you compress a spring (spring
constant 5000 N/m), which is initially at its
equilibrium length, by 4.0 cm.
What is your average power output?
Express your answer using two significant figures.
P =
W
Submit
Request Answer
Transcribed Image Text:A 1000 kg sports car accelerates from 0 m/s to 25 m/s in 12 s. Part A What is the average power of the engine? Express your answer using two significant figures. P = kW Submit Request Answer In just 0.30 s, you compress a spring (spring constant 5000 N/m), which is initially at its equilibrium length, by 4.0 cm. What is your average power output? Express your answer using two significant figures. P = W Submit Request Answer
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