badge image

Enroll For Free Now & Improve your performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 12th pass

                        

The two ends of a train moving with constant acceleration pass a certain point with velocity u and v. The velocity with which the middle point of the train passes the same point is?

4 years ago

Answers : (2)

Bejoi Mathew
106 Points
							
We all know that,
v2-u2=2as or v2=u2+2as -----> (1)
a=v2-u2/2s
Now for the mid-point of the train
s1=s/2
a1=v12-u2/2s1
a1=v12-u2/2s/2
a1=v12-u2/s or v12=u+ as ----> (2)
from (1) and (2) you will get
as= v2-u2/2
v12=u+ as
v12= v2+u/2
HERE IS YOUR ANSWER HOPE THIS HELPS!
THANKS 
 
 
 
 
 
4 years ago
ankit singh
550 Points
							
Two ends of a train moving with a constant acceleration pass a certain point with velcities uandv. Show that the velocity with which the middle point of the train passes the same point is `sqrt(9u"^(2) +v^(2)//2). or V=√(u2+v2)/2.
one month ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 101 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details