Asked by Yeabsera

A lump of lead with mass 0.5kg is dropped from height of 20m onto a hard surface it doesn't rebound but remains there at rest for a long period of time. A, find change in heat , change in work, change in internal energy for the lead during this process?
Answered by Meskelu
A lump of lead with mass 0.5kg is dropped from
height of 20m onto a hard surface it doesn't
rebound but remains there at rest for a long
period of time. A, find change in heat , change
in work,
Answered by Mahammed
Students
Answered by Mahammed
98.1
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