Laws of MotionHard
Question
A particle moves in the X-Y plane under the influence of a force such that its linear momentum is 
(t) = A[
cos(kt) - 
sin(kt)], where A and k are constants. The angle between the force and the momentum is
(t) = A[cos(kt) - sin(kt)], where A and k are constants. The angle between the force and the momentum isOptions
A.0o
B.30o
C.45o
D.90o
= AK[-
More Laws of Motion Questions
In the given arrangement, n number of equal masses are connected by strings of negligible masses. The tension in the str...Two blocks each having a mass M are placed as shown in the figure. The acceleration of the system is :-...Reading shown in two spring balances S1 and S2 is 90 kg and 30 kg respectively when lift is accelerating upwards with ac...A 1 kg particle strikes a wall with velocity 1 m/s at an angle 30o and reflects at the same angle. If its remains in con...In an imaginary atmosphere, the air exerts a small force F on any particle in the direction of the particle′s moti...