How Much Energy Does a 10-HP Motor Deliver in 38 Minutes?

What is the energy delivered by a 10-hp motor in 38 minutes?

Assume that 1 horsepower is equal to 746 watts.

Answer:

The 10-hp motor delivers approximately 1,699,680 joules of energy in 38 minutes.

The energy delivered by the 10-hp motor in 38 minutes is 3740.00.

Explanation: To calculate the energy delivered by the 10-hp motor in 38 minutes, we need to convert the power from horsepower to watts and the time from minutes to seconds.

Given:

Power = 10 hp

Time = 38 minutes

First, let's convert the power from horsepower to watts:

1 horsepower = 746 watts

So, the power of the motor in watts is:

Power = 10 hp × 746 W/hp = 7460 W

Next, let's convert the time from minutes to seconds:

1 minute = 60 seconds

So, the time in seconds is:

Time = 38 minutes × 60 s/minute = 2280 s

Now, we can calculate the energy using the formula:

Energy = Power × Time = 7460 W × 2280 s = 1,699,680 joules