Final answer:
The correct amount of work done by the car that used 260,000 W of power over 15 seconds is 3,900,000 J, which corresponds to Option 4.
Step-by-step explanation:
If a car used 260,000 W of power to complete a race in 15 s, the amount of work done by the car can be found using the relationship between power, work, and time. Power is defined as the rate at which work is done, which is expressed by the formula:
Power = Work / Time
Therefore, we can rearrange the formula to solve for work:
Work = Power × Time
By substituting the given values, we get:
Work = 260,000 W × 15 s
Work = 3,900,000 J
Thus, the correct amount of work the car did is 3,900,000 Joules, which corresponds to Option 4.