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