Maheshwari
  • -4
Poll

The v-t graph of a body of 5 kg moving with the help of a force is shown. Then, the force involved is –

  • -4

Poll Results

12.71%(A) 20 N ( 23 voters )
11.05%(B) 125 N ( 20 voters )
71.82%(C) 12.5 N ( 130 voters )
4.42%(D) 2.0 N ( 8 voters )
Based On 181 Votes

Participate in Poll, Choose Your Answer.

a = slope of graph
= 10 – 0/4 – 0
= 2.5 m/s²
F = ma = 5 x 2.5 = 12.5 N

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1 Answer

  1. (C) 12.5 N
    a = slope of graph
    = 10 – 0/4 – 0
    = 2.5 m/s²
    F = ma = 5 x 2.5 = 12.5 N
    Hence, option [C] is correct.

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