a particle of mass (1/100) kg is moving along the positive x-axis under the influence of a force F(x)= (-K/2x^2), where k=1/100 Nm^2. AT time t=0 it is at x=1m and it’s velocity is v=0; (A) Find it’s velocity when it reaches x=0.50m? (B) Find the time at which it reaches x=0.25m?

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Vasantha Kumari · Answer

Arun Kumar · Answer

Hi by what i understand by your representation of equation. It would be great if you can integrate it with JEE methods. Thanks & Regards, Arun Kumar, Btech,IIT Delhi, Askiitians Faculty

Arun Kumar · Answer

Hi again by what i understand by your equation Now you should put values to get it. Thanks & Regards, Arun Kumar, Btech,IIT Delhi, Askiitians Faculty

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a particle of mass (1/100) kg is moving along the positive x-axis under the influence of a force F(x)= (-K/2x^2), where k=1/100 Nm^2. AT time t=0 it is at x=1m and it’s velocity is v=0; (A) Find it’s velocity when it reaches x=0.50m? (B) Find the time at which it reaches x=0.25m?

a particle of mass (1/100) kg is moving along the positive x-axis under the influence of a force F(x)= (-K/2x^2), where k=1/100 Nm^2.
AT time t=0 it is at x=1m and it’s velocity is v=0;

(A) Find it’s velocity when it reaches x=0.50m?
(B) Find the time at which it reaches x=0.25m?

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a particle of mass (1/100) kg is moving along the positive x-axis under the influence of a force F(x)= (-K/2x^2), where k=1/100 Nm^2. AT time t=0 it is at x=1m and it’s velocity is v=0; (A) Find it’s velocity when it reaches x=0.50m? (B) Find the time at which it reaches x=0.25m?

a particle of mass (1/100) kg is moving along the positive x-axis under the influence of a force F(x)= (-K/2x^2), where k=1/100 Nm^2.AT time t=0 it is at x=1m and it’s velocity is v=0; (A) Find it’s velocity when it reaches x=0.50m?(B) Find the time at which it reaches x=0.25m?

3 Answers

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a particle of mass (1/100) kg is moving along the positive x-axis under the influence of a force F(x)= (-K/2x^2), where k=1/100 Nm^2.
AT time t=0 it is at x=1m and it’s velocity is v=0;

(A) Find it’s velocity when it reaches x=0.50m?
(B) Find the time at which it reaches x=0.25m?