Velocity -time graph of a particle of mass 2 kg moving in a straight line is as shown in figure. Work done by all the forces on the particle is

Velocity -time graph of a particle of mass 2 kg moving in a straight l

1.	Velocity -time graph of a particle of mass 2 kg moving in a straight line is as shown in figure. Work done by all the forces on the particle is
Answer» <html><body><p>400 J<br/>`-<a href="https://interviewquestions.tuteehub.com/tag/400j-1874721" style="font-weight:bold;" target="_blank" title="Click to know more about 400J">400J</a>`<br/>`-<a href="https://interviewquestions.tuteehub.com/tag/200j-290162" style="font-weight:bold;" target="_blank" title="Click to know more about 200J">200J</a>`<br/>`200J`</p>Answer :B</body></html>