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A ball of mass 150 g, moving with an acceleration 20 m/s 2 , is hit by a force, which acts on it for 0.1 sec. The impulsive force is (a) 0.5 N (b) 0.1 N (c) 0.3 N (d) 1.2 N



A ball of mass 150 g, moving with an acceleration 20 m/s2, is hit by a force, which acts on it for 0.1 sec. The impulsive force is


        (a)    0.5 N


        (b)    0.1 N


        (c)    0.3 N


        (d)    1.2 N


Grade:upto college level

1 Answers

Simran Bhatia
348 Points
10 years ago

(c)

Mass = 150 gm = 1000 Kg

Force = Mass x acceleration

 

        Impulsive force = F.D T = 3 × 0.1 = 0.3 N

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