Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
The ball A collides elastically with an identical ball B with a speed v. The ball B touches another identical ball C.The velocity of C,after the impact,is equal to
a.v
b.v/2
c.v/4
d.none of these
the velocity of c is v because the masses of the three balls are same , therefore the the velocities are transfered . so the correct option is A
The answer is v (a.)
Solution: When a body collides elastically with an another body, the two intechanges their velocities.
In this case body A moving with velocity v collides with an another body B at rest , as such after the collison the two balls interchange their velocites and B starts moving with velocity v and A comes to rest.
Similar case happens when body B collides with body C. The two interchange their velocites and C began to move with a velocity equal to v and body B comes to rest
Get your questions answered by the expert for free
You will get reply from our expert in sometime.
We will notify you when Our expert answers your question. To View your Question
Win Gift vouchers upto Rs 500/-
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !