(A) SinΘ
(B) Sin2Θ
(C) Sin2Θ
(D) 2SinΘ
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.
If the initial velocity of a projectile becomes doubled. The time of flight will be?
(A) Double
(B) Same
(C) 3 Times
(D) 4 Times
If the time of the flight of a projectile is doubled. What happened to the maximum height attained?
(A) Doubled
(B) Remains unchanged
(C) Becomes four times
(D) Halved
A person can throw a stone to maximum distance of 100m. The greatest height to which throw the stone is?
(A) 10m
(B) 25m
(C) 75m
(D) 100m
In projectile motion at the highest point?
(A) Velocity is maximum
(B) Velocity is zero
(C) Only horizontal component of velocity is zero
(D) Only vertical component of velocity is zero
A body is dropped from a tower with zero velocity reaches the ground in 4 seconds. The height of tower is about?
(A) 20m
(B) 40m
(C) 80m
(D) 160m
Powered and remote control guided missiles are used?
(A) Short ranges
(B) Medium ranges
(C) Very short ranges
(D) Long ranges
For long range the missiles used are called?
(A) Long range missiles
(B) Normal missiles
(C) Rocket missiles
(D) Guided missiles