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The force time graph for a body of mass 2kg is shown If initialy the...

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The force time graph for a body of mass 2kg is shown If initialy the body moves with 2m s Find its velocity at the end of 2 seconds Answer 7 U 2m s At time 2sec F 10N M 2kg F M a a 10 2 5 Now acceleration 5 a v u t 5 v 2 2 v 12 but answer is seven I can solve this question through impulse or drwaing acceleration time graph but i want to ask that why first method i e which gave the answer 12 was wrong F 10N 2s T

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