Home
Class 9
PHYSICS
An object experiences a net zero externa...

An object experiences a net zero external unbalanced force. Is it possible for the object to be Travelling with a non-zero velocity? If yes, state the conditions that must be placed on the magnitude and direction of velocity. If no, provide a reason.

Text Solution

Verified by Experts

No, the object will not travel with non-zero velocity. This is because by Newton.s first law of motion an object at rest will remain at-rest unless an unbalanced force acts upon it.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • FORCE AND LAWS OF MOTION

    NAND LAL PUBLICATION|Exercise Additional Exercises|9 Videos

  • FORCE AND LAWS OF MOTION

    NAND LAL PUBLICATION|Exercise Additional Questions (Very Short Answer Questions)|3 Videos

  • FORCE AND LAWS OF MOTION

    NAND LAL PUBLICATION|Exercise Intext Questions|10 Videos

  • GRAVITATION

    NAND LAL PUBLICATION|Exercise Additional Questions (Long Answer Type Questions)|1 Videos

Similar Questions

Explore conceptually related problems

An object experiences a net zero external unbalanced force. Is it possible for the object to be travelling with a non-zero velocity ? If yes, state the conditions that must be placed on the magnitude and direction of the velocity. If no, provide a reason.

An object experience a net zero external unbalanced force. Is it possible for the object to be travelling with a non-zero velocity? If yes, state the conditions that must be placed on the magnitude and direction of the velocity. If no, provide a reason.

Is it possible that the velocity of an object be in a direction other than the direction of acceleration?

Under what conditions is the magnitude if average velocity of an object equal to average speed ?

Under what condition(s) is the magnitude of average velocity of an object is equal to its average speed ?

Under what condition (s) is the magnitude of average velocity of an object equal to Its average speed ?

Drift velocity in a metallic conductor: At room temperature there are large number of free electrons having zero average velocity, but when electric field is applied, the free electrons start moving in a direction opposite to the direction of the applied field with a velocity called drift velocity. The magnitude of drift velocity is

Drift velocity in a metallic conductor: At room temperature there are large number of free electrons having zero average velocity, but when electric field is applied, the free electrons start moving in a direction opposite to the direction of the applied field with a velocity called drift velocity. Magnitude of acceleration produced in each electron by the electric field is

Give the magnitude and direction of the net force acting on:- a car moving with a constant velocity of 30 km//h on a rough road.

Drift velocity in a metallic conductor: At room temperature there are large number of free electrons having zero average velocity, but when electric field is applied, the free electrons start moving in a direction opposite to the direction of the applied field with a velocity called drift velocity. The magnitude of electric field set up across the ends of the conductor is given by

Home
Profile