M1 help Watch
This is the simple question. We have to use area of trapezium to find u.
but can we use S =1/2(u+v)t here?
u=u v=0 t=23
it gives different answer?
© Copyright The Student Room 2017 all rights reserved
The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.
Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE