Question

A caris travelling in a straight line. If distance ‘s’km travelled in time ‘t’hours are related by the relation s = at + b. Find the relation if 200km are covered in 2 hours and 100km are covered in 1 hour 30 minutes.

Answer 1

Answer:

ANSWER

Total distance S=v

1

.t

1

+v

2

.t

2

∴ S=50×1+100×1=150km