Which one of the following is equal to 1 Newton?
Force acting on a body of mass 1 kg is related to its position as, F= x3-3x newton. It is at rest at x=1m. Its velocity at x=3 m can be,
One newton is that force which when acting on a body of mass 1 kg, produces an acceleration of
18 kmh−1 is equal to :
(a)10 m s−1 (b)5 m s−1
(c)18 m s−1 (d)1.8 m s−1