Question

if the handle of a hammer becomes loose, it gets tight when it is struck against the floor . why ?

Answer 1

Answer:

because the gravitasnal force

Answer 2

Explanation:

1)The head of a hammer is loose and you wish to tighten it by banging it against the top of a workbench. Why is it better to hold the hammer with the handle down, rather than with the head down. Explain in terms of inertia. See the problem is I can not quite apply it. Or for that matter I can not apply inertia to anything. I do not know why I have trouble with that, but that seems to be the main problem for me in physics. Thank you for your time.

Source https://www.physicsforums.com/threads/i-need-help-in-applying-netwons-law-of-inertia.15991/