My Learning Cart
?
Categories
Account

If a machine does 3000 J of work in 10 seconds, what is its power output?

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: If a machine does 3000 J of work in 10 seconds, what is its power output?

Options:

  1. 300 W
  2. 150 W
  3. 600 W
  4. 1000 W

Correct Answer: 300 W

Solution: 

Power (P) = Work (W) / Time (t) = 3000 J / 10 s = 300 W.

If a machine does 3000 J of work in 10 seconds, what is its power output?

Practice Questions

Q1
If a machine does 3000 J of work in 10 seconds, what is its power output?
  1. 300 W
  2. 150 W
  3. 600 W
  4. 1000 W

Questions & Step-by-Step Solutions

If a machine does 3000 J of work in 10 seconds, what is its power output?
  • Step 1: Identify the amount of work done by the machine, which is 3000 Joules (J).
  • Step 2: Identify the time taken to do the work, which is 10 seconds (s).
  • Step 3: Use the formula for power, which is Power (P) = Work (W) / Time (t).
  • Step 4: Substitute the values into the formula: P = 3000 J / 10 s.
  • Step 5: Calculate the power: 3000 J divided by 10 s equals 300 Watts (W).
  • Power Calculation – Power is defined as the rate at which work is done, calculated by dividing the total work done by the time taken.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks