Kinematics (JEE Mains)

Classical Mechanics Level 2

Consider a particle moving in a straight line its acceleration varies with velocity as a = 2 v a=2v . Find velocity as a function of time and then find the velocity of body at time instant t = 2 s t=2s .Consider initial velocity to be 5 m / s 5m/s . You can use a calculator to calculate the final velocity.


The answer is 272.99.

Ayush Sharma by Ayush Sharma , 20, India

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

2 solutions

Ayush Sharma
Jun 9, 2017

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Mudit Singh
Aug 6, 2015

lol... the google calculator has some defects :P just write a=dv/dt and then integrate the expression from t=o to t=5 and v=5 to v= v(final)

1 Helpful 0 Interesting 0 Brilliant 0 Confused

Brother in question the velocity is asked at t =2 not at t=5

Ayush Sharma - 4 years ago

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...