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location Italy
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seen May 12 at 20:49

Dec
10
awarded  Popular Question
Jan
12
accepted exercise concerning the inclined plane
Jan
12
comment exercise concerning the inclined plane
Yes! Thanks for your help!
Jan
10
asked exercise concerning the inclined plane
Jan
9
accepted Work done by the air resistance
Jan
9
awarded  Scholar
Jan
9
comment Work done by the air resistance
Thanks! The speed of the ball when it returns to the starting point can be calculated using the work found $$ W = 1/2*m*v^2 $$ Right?
Jan
9
comment Work done by the air resistance
I have calculated the kinetic energy and the potetial energy; the latter is less than the first; so the work done by the air is W = Ek - Ep ?
Jan
9
asked Work done by the air resistance