Choices:
1). joule.
2). watt.
3). torque.
4). horsepower.
Given those answer options, answer the question: Answer the following question given this paragraph: Power may be measured in a unit called the horsepower. One horsepower is the amount of work a horse can do in 1 minute, which equals 745 watts of power. Q: What unit of measure is equal to the amount of work a horse can do in 1 minute? A:
A:
4).