Question

A particle has an initial velocity 11m/s due east and a constant acceleration of 2m/s² due west. The distance covered by the particle in sixth second is 

(a) zero 

(b) 0.5 m 

(c) 1 m 

(d) 2 m

Answer 1

Correct option (b)

Explanation:

Velocity = 0 at t = 5.5 s. S 6^th

= 2 (distance travelled in (5.5)s – distance travelled in 5s) = 0.5m