please solve this problem quickly here koi expert hai to solve karega aur kisi se ni ho payega
Take mass as 'm'kg , velocity as 'v'm/s . After time 't' the velocity is doubled and mass becomes 1/2. Find force?
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a=f/m
so f= a x m but
(a=v/t)
a/c to question
t=1, v=2m/s and m= 1/2 so now f=?
see formula of a
a=2/1=2v
now f = 2 x 1/2 =1/1=1N
so f =1Newton...
hope you didn't understand that...
so f= a x m but
(a=v/t)
a/c to question
t=1, v=2m/s and m= 1/2 so now f=?
see formula of a
a=2/1=2v
now f = 2 x 1/2 =1/1=1N
so f =1Newton...
hope you didn't understand that...
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