mariap3504
26.10.2020 •
Physics
A box was lifted 4.3m exerted a force of 42N. how much work was done?
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Ответ:
Explanation:
The work done by an object can be found by using the formula
workdone = force × distanceFrom the question we have
workdone = 42 × 4.3
We have the final answer as
180.6 JHope this helps you
Ответ:
Examples Of Motion
Our daily activities, like walking, running, closing the door, etc. involve motion. There is a change of position of the object involved in these activities. The flow of air in and out of our lungs is also an example of motion.