Question

Multiple choice questions

A particle move along a straight line and it's velocity depends on time as v=4t-t square.then for first 5 s

a) average velocity is 25/3 m
b) average speed is 10 m/s
c) average velocity is 5/3 m/s
d) acceleration is 4 m/s square at the =0

Answer 1

my answer is favorite answer c