Mathematical Formulation of second law
Q. If a body is acted upon by a constant force then it will have a uniform _________.
Q. The ratio of force and acceleration is
- none of these
Q. A body acted upon by a force F has an acceleration A. When it is acted upon by two forces each of magnitude F perpendicular to each other, its acceleration will be:
Q. When a body is acted by a constant force, then which of the following quantities remain constant
- None of these
Q. State and explain Newton's second law of motion. Derive the expression F=ma.
Q. When the net force acting on a system is zero the body may move with uniform acceleration.
Q. What is the force called which produces an acceleration of 1ms2 in a body of mass 1kg?
Q. To cause acceleration in an object the necessary factor is unbalanced _____________ .
Q. Name the two factors on which the force needed to stop a moving body in a given time, depends.
Q. What kind of force acting on an object brings it in motion?
- null force
- None of the above