Learn to Create a Robotic Device Using Arduino in the Free Webinar. Register Now
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Free webinar on Robotics (Block Chain) Learn to create a Robotic Device Using Arduino
30th Jan @ 5:00PM for Grade 1 to 10
A body intially at rest breaks into two pieces having mass 2M and 3M respectively together having total kinetic emergy E . the piece of mass 2M after having kinetic energy A body intially at rest breaks into two pieces having mass 2M and 3M respectively together having total kinetic emergy E . the piece of mass 2M after having kinetic energy
let speed of 2m,3m piece be u,v respectivelyby conservation of momentum2mu=3mvu=3v/2E=1/2 (2m)u^2 + 1/2 (3m)v^2put u=3v/2E=9/4mv^2+3/2mv^2E=15/4mv^2ke of 2kg block = 1 /2 (2m)u^2=9/4mv^2=9(E/15)=3E/5
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -