Question

If a car used 260.000 W of power to complete a race in 15 s. how much work did the car do?

3,900
39.000
390.000 J
3.900.000​

Answer 1

Work done by the car is 3900 J

Explanation:

• Power and work are related by the equation, Power = Work Done/Time
• Power is the rate at which work is done.
• Here, the car uses power of 260 W and time taken is 15 s.

Work Done = Power × Time

                   = 260 × 15 = 3900 J

Answer 2

Answer:

3,900, 000​ J

Explanation:

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