Questions
A unidirectional force F varying with time t as shown in the fig. acts on a body initially at rest for a short duration 2T. Then the velocity acquired by the body is
detailed solution
Correct option is D
Area under the graph is zero Hence change in momentum = 0m (v – u) = 0 ⇒ m (v – 0) = 0 Since m is not zero , ⇒ V = 0Talk to our academic expert!
Similar Questions
Statement I : The familiar equation mg = R for a body on a table is true only if the body is in equilibrium.
Statement II : The equality of mg and R has no connection with the third law.
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