If a machine has a power output of 200 W, how much work can it do in 5 seconds?
Practice Questions
Q1
If a machine has a power output of 200 W, how much work can it do in 5 seconds? (2000)
500 J
1000 J
1500 J
2000 J
Questions & Step-by-Step Solutions
If a machine has a power output of 200 W, how much work can it do in 5 seconds? (2000)
Step 1: Understand the formula for work done, which is Work (W) = Power (P) × Time (t).
Step 2: Identify the power output of the machine, which is given as 200 W.
Step 3: Identify the time duration for which the machine operates, which is given as 5 seconds.
Step 4: Plug the values into the formula: W = 200 W × 5 s.
Step 5: Calculate the work done: 200 W × 5 s = 1000 J.
Power and Work Relationship – This concept involves understanding the relationship between power, work, and time, where work done is calculated as the product of power and time.
