Questions
Choose the INCORRECT statement (with respect to the 2nd law of motion)
a
Any internal force in the system are not included in net force while writing equation.
b
Acceleration here and now is determined by the force here and now, not by any history of the motion of the particle.
c
In the second law, F = 0 implies a = 0. The second law is obviously consistent with the first law.
d
If a force is not parallel to the velocity of the body, but makes some angle with it, it changes only component of velocity along the direction perpendicular to direction of force.
detailed solution
Correct option is D
The rate of change of momentum takes place along the direction of force acting on the body. According to Newton's second law.Talk 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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