Question

IN
21. A body moving with uniform acceleration is having
velocity 2 m/s and 8 m/s at t = 1 s and t = 4 s
respectively. Then average velocity of particle in the
time interval t = 1 s to t = 4 s is
61) 2 m/s
1 Oto 25
(2) 3 m/s
G
(3) 5/3 m/s
(4) 5 m/s
Aakash Educati​

Answer 1

Initial velocity=2m/s

Final velocity =4m/s

Av. velocity =2+8÷2=5m/s