Question

12 DRT-conve...
VELAMMAL MATRIC HR SEC SCHOOL-THANI
SUB: MATHS (DRT)
MARKS: 2
SECTION A
Answer all the questions. Each carries 2 marks.
2 X 2 = 4
1. A particle moves along a straight linein such a way that after t seconds its
distance from the origin is s(t) = 3t– 2t metres. Find the average velocity
between t = 4 to t = 7.​

Answer 1

Question :

3t - 2t

Step-by-step explanation:

= 3X2 - 2X2

= 6 - 4

= 2