a 63 kg object needs to be lifted 7 meter in 5 seconds. approximately how much horsepower is required to achieve this task?
A 63 kg object needs to be lifted 7 meters in a matter of 5 seconds. [ Approximately 1.16 hp is required to achieve this task.
Solution:
power = work done /time taken = mgh/time = 63*9.8*7/5 = 4321.8/ 5 = 864.36; 1 HP = 746 watts; horsepower = 864.36/746 = 1.16hp. ]
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Asked 1/24/2022 8:50:50 PM
Updated 137 days ago|9/3/2024 6:42:37 PM
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