(A) Impulse
(B) Force
(C) Pressure
(D) Acceleration
Category: Physics Mcqs
Physics Mcqs for NTS, PPSC, FPSC, CSS, PMS, Educators, SPSC, Lecturer, BPSC, AJKPSC, PTS, PST, EST, SST and all other exams. Users will find mcqs related to mechanics, Thermodynamics, Photonics, study of heat, Distance, work, force, time, machines, study of electricity, magnetism, law of motion, nuclear physics, Quantum, relativity, solar system, and all the topics will be covered in the physics mcqs section.
The SI unit of impulse is?
(A) N/s
(B) Kgm/s
(C) Newton
(D) None of the above
Al alternate unit to kgm/s is:
(A) N
(B) Nm
(C) Ns
(D) J sec
Total change in momentum of moving body is equal to?
(A) Impulse
(B) Force
(C) Inertia
(D) Kinetic energy
If a force 10 N acts on body of mass 5kg for one second. Then its rate of change of momentum will be?
(A) 2 kgms-2
(B) 5 kgms-2
(C) 50 kgms-2
(D) 10 kgms-2
If the force acting on a body is doubled then the acceleration becomes?
(A) Half
(B) Double
(C) One fourth
(D) Constant
Impulse can be defined as?
(A) I=F×d
(B) I=F×t
(C) I=F×v
(D) I=F/p
Which among the following is a scalar quantity?
(A) Momentum
(B) Gravitational force
(C) Orbital velocity
(D) Mass