Your power is 1200 watts ⇒ answer D
Explanation:
Power is the rate of change of the work done
→ Power = Work done ÷ time
→ Work = Force × distance
→ Power = (Force × distance) ÷ time
It takes 600 N of force to move a stalled truck 30 meters and you
do it in 15 seconds
→ Force = 600 N
→ Distance = 30 meters
→ Time = 15 seconds
Substitute these values in the rule above
→ Power = (600 × 30) ÷ 15
→ Power = 18000 ÷ 15
→ Power = 1200 watts
Your power is 1200 watts
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Answer:
D. 1200
Explanation:
P = Power = Work done ÷ time
Work = Force × distance
Power = (Force × distance) ÷ time
Fill in the blanks from there (Look at the verified answer for a clearer explanation)
