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A machine does 600 J of work in 5 seconds. What is its power?
A machine does 600 J of work in 5 seconds. What is its power?
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Q1
A machine does 600 J of work in 5 seconds. What is its power?
120 W
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Power (P) = Work / Time = 600 J / 5 s = 120 W
Questions & Step-by-step Solutions
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Q
Q: A machine does 600 J of work in 5 seconds. What is its power?
Solution:
Power (P) = Work / Time = 600 J / 5 s = 120 W
Steps: 5
Show Steps
Step 1: Identify the amount of work done by the machine, which is 600 Joules (J).
Step 2: Identify the time taken to do the work, which is 5 seconds (s).
Step 3: Use the formula for power, which is Power (P) = Work / Time.
Step 4: Substitute the values into the formula: P = 600 J / 5 s.
Step 5: Calculate the result: 600 J divided by 5 s equals 120 Watts (W).
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