A hammer with a 500 gm head is used to be drive nails horzontally into awall .Aforce of 450n is required to penetrate the wall.Each blow should force the nail 5 mm into the wall. what should be the velocity of the hammer head to strike the nail?

A hammer with a 500 gm head is used to be drive nails horzontally into

1.	A hammer with a 500 gm head is used to be drive nails horzontally into awall .Aforce of 450n is required to penetrate the wall.Each blow should force the nail 5 mm into the wall. what should be the velocity of the hammer head to strike the nail?
Answer» tion:bro PLEASE give TIME taken for ONE blow of hammer and then I will ANSWER

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A hammer with a 500 gm head is used to be drive nails horzontally into awall .Aforce of 450n is required to penetrate the wall.Each blow should force the nail 5 mm into the wall. what should be the velocity of the hammer head to strike the nail?

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