11th Class
Physics
Motion In a Plane / समतल में गति
question_answer40)
In
a two dimensional motion, instantaneous speed \[{{\upsilon }_{0}}\] is a
positive coolant. Then which of the following are necessarily true? (a) The acceleration of the
particle is zero. (b) The acceleration of the
particle is bounded.(c) The
acceleration of the particle is necessarily in the plane of motion.(d) The particle
must be undergoing a uniform circular motion.