Question

A bus and a car are parked at points P and Q respectively. The distance between
P and Q is 9 km. The car and the bus start simultaneously and move towards
each other in two parallel roads with uniform acceleration. The car accelerates
through 0.5 m's and crosses the bus after 2 minutes from start. The moment it
crosses the bus, the car moves with a uniform speed, whereas the bus continues
its uniformly accelerated motion.


1. The speed of the car when it crosses the bus is *
1 point
(a) 60 m/s
(b) 36 m/s
(c) 44m/s
(d) 40m
2. The distance travelled by the bus when it crosses the car is *
1 point
(a) 3600m
(b) 5400 m
(c) 4500 m
(d) 1800m
3. The acceleration –time graph for the bus is *
1 point
(a) a line parallel to velocity axis
(b) a straight line inclined to time axis
(c) a line parallel to time axis
(d) a curved line​

Answer 1

Answer:

1. 44m/s

2. 4500m/s

3. a curved line

Explanation:

plese like answer is correct