Mathematical Formulation of second law
Trending Questions
Q. If a body is acted upon by a constant force then it will have a uniform _________.
- acceleration
- velocity
- inertia
- momentum
Q. The ratio of force and acceleration is
- mass
- impulse
- momentum
- 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:
- 2A
- A√2
- A
- √2
Q. When a body is acted by a constant force, then which of the following quantities remain constant
- Acceleration
- Momentum
- None of these
- Velocity
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.
- True
- False
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?
- internal
- external
- null force
- None of the above