Question

28. An object covers a distance of 16m in 4 sec
and again 16m in 2sec. What will be average speed of an object?
(a) 8.33m/s
(b) 3.33m/s
(c) 5.33m/s
(d) 0.33m/s​

Answer 1

Answer:

Total distance covered S=16+16=32 m

Total time t=4+2=6 s

Average speed V

avg

=

t

S

=

6

32

=5.33 m/s