Home
Class 12
PHYSICS
A body covers one-third of the distance ...

A body covers one-third of the distance with a velocity `v_(1)` the second one-third of the distance with a velocity `v_(2)`, and the last one-third of the distance with a velocity `v_(3)`. The average velocity is:-

Text Solution

Verified by Experts

The correct Answer is:
A
`v^(2)=2gh` [it is parabola]
and direction of speed (velocity) charges.
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PALNE

    ALLEN |Exercise MCQ with one or more than one correct Question|1 Videos

  • MOTION IN A PALNE

    ALLEN |Exercise SUBJECTIVE QUESTION|3 Videos

  • MOTION IN A PALNE

    ALLEN |Exercise Exercise-05 [A]|11 Videos

  • KINEMATICS-2D

    ALLEN |Exercise Exercise (O-2)|47 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN |Exercise EXERCISE (JA)|4 Videos

Similar Questions

Explore conceptually related problems

A point traversed half the distance with a velocity v_(0) . The remaining part of the distance was covered with velocity v_(1) for half the time, and with velocity v_(2) for the other half of the time. Find the mean velocity of the point averaged over the whole time of the motion.

What is drift velocity (v_(d)) ?

A man walks for some time 't' with velocity(v) due east. Then he walks for same time 't' with velocity (v) due north. The average velocity of the man is:-

A man travels two-third part of his total distance with speed v_(1) and rest one-third part with speed v_(2) . Find out the average speed of the man?

One car moving on a staright road covers one-third of the distance with 20 (km)/(hr) and the rest with 60 (km)/(hr) . The average speed is

A particle is thrown with escape velocity v_(e) from the surface of earth. Calculate its velocity at height 3 R :-

A ball moving with a velocity v hits a massive wall moving towards the ball with a velocity a. An elastic impact lasts for time /_\t

If a particle travels the first half distance with speed v_(1) and second half distance with speed v_(2) . Find its average speed during journey.

The velocity of electron v in the second orbit of hydrogen, then its velocity in the fifth orbit will be ......