Home
Class 9
PHYSICS
A force acts of 0.2 sec on an object hav...

A force acts of `0.2` sec on an object having mass `1.4 kg` initially at rest. The force stops to act but the object moves through 4m in the next 2 seconds find the magnitude of the force?

Text Solution

Verified by Experts

14N `(AS_(1))`
Promotional Banner

Topper's Solved these Questions

  • LAW OF MOTION

    NCERT BANGLISH|Exercise LET US IMPROVE OUR LEARNING (HIGHER ORDER THINKING QUESTIONS )|3 Videos

  • LAW OF MOTION

    NCERT BANGLISH|Exercise LET US IMPROVE OUR LEARNING (MULTIPLE CHOICE QUESTIONS )|5 Videos

  • LAW OF MOTION

    NCERT BANGLISH|Exercise THINK AND DISCUSS|4 Videos

  • IS MATTER PURE?

    NCERT BANGLISH|Exercise THINK AND DISCUSS|3 Videos

  • MATTER AROUND US

    NCERT BANGLISH|Exercise Let us Improve our learning (Multiple choice questions)|3 Videos

Similar Questions

Explore conceptually related problems

A force of 1 N acts for 4 s on a mass of 500 g. If the mass is initially at rest, find its final velocity.

A body of mass 100 g is at rest. A force acts on it for 3 seconds and the body attains a velocity of 15 cm/s. calculate the magnitude of force.

A force acts on a mass of 16 g for 3 s and then ceases to act. In the next 3 seconds, the mass travels 81 cm. What was the magnitude of the force?

A force of 100 N is applied to an object of area 2m^(2) calculate the pressuure

Kinetic energy of an object is 1J . A force of 1 Mdyn is applied to stop the object. How far does the object go before coming to rest ?

An object, starting with an initial speed and moving at constant acceleration traveIs 150 m in 5 s. The acceleration stops after this and in the next 5 s the object traveIs 200 m farther. Find the initial velocity and acceleration of the object.