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

An engine of a train moving with uniform acceleration passes an electric pole with velocity u and the last compartment with velocity v. The middle point of the train passes past the same pole with a velocity of (A) √((v^2-u^2)/2) (B) √((v^2+u^2)/2) (C) (u^2+v^2)/2 (D) (u+v)/2

An engine of a train moving with uniform acceleration passes an electric pole with velocity u and the last compartment with velocity v. The middle point of the train passes past the same pole with a velocity of


(A) √((v^2-u^2)/2)


(B) √((v^2+u^2)/2)


(C) (u^2+v^2)/2


(D) (u+v)/2


Grade:upto college level

3 Answers

India VK
42 Points
7 years ago

v^2 - u^2 = 2as

Find w such that

w^2 - u^2 = 2 (a)(s/2)

 

Eliminate (as) between the two equations.

Radhika Batra
247 Points
7 years ago

1982_88598_p1.JPG

teja
20 Points
7 years ago

D

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free