Home
Class 12
PHYSICS
A particle is projected at an angle thet...

A particle is projected at an angle `theta` from horizontal with velocity v and having time of flight `T_(1)`.

If the above projectile motion were to take place in a closed box, then which of the following combination would live minimum rectangular area in the plane of motion for an uninterrupted motion.

A

(III) ( i) ( R )

B

( II) (ii) ( P )

C

(I) ( iv) ( S )

D

(IV) ( ii) ( P)

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A particle is projected at an angle of theta with the horizontal, with initial speed u .If the magnitude of velocity of projectile motion and time are related as v^(2)-100t^(2)+400t-800=0 . Then which of the following is/are correct. (Take g=10m//s^(2) )

When a particle is projected at an angle to the horizontal, it has range R and time of flight t_(1) . If the same projectile is projected with same speed at another angle to have the saem range, time of flight is t_(2) . Show that: t_(1)t_(2)=(2R//g)

A projectile is fired at an angle theta with the horizontal in a resistance from atmosphere. Which of the following quantities does not change during the motion ?

In ground to ground projectile motion under gravity, which of the following doesn't affect the time of flight ?

A particle is projected with a velocity of 30 m/s at an angle theta with the horizontal . Where theta = tan^(-1) (3/4) . After 1 second, direction of motion of the particle makes an angle alpha with the horizontal then alpha is given by

A particle of mass m is projected with speed u at angle theta with horizontal from ground. The work done by gravity on it during its upward motion is

If x, v and a denote the displacement, the velocity and the acceleration of a particle executing simple harmonic motion of time period T, then, which of the following does not change with time?

If x, v and a denote the displacement, the velocity and the acceleration of a particle executing simple harmonic motion of time period T, then, which of the following does not change with time?

A particle is projected with a speed v and an angle theta to the horizontal. After a time t, the magnitude of the instantaneous velocity is equal to the magnitude of the average velocity from 0 to t. Find t.

A particle is acted upon by a force of constant magnitude which is always perpendiculr to the velocity of the particle. The motion of the particle takes place in a plane. It follows that