Question

1. A car starts from rest at 5.00 p.m. The distances covered by the car at various instants of time
are recorded as follows:
Time (p.m.)
5:00 5:30 6:00 6:30 7:00 7:30
Distance (km) 0
30
60
90
120
150
a) Draw a distance -time graph.
b) What distance is covered by the car at 6:15 p.m.?
c) What is the speed of the car at 6:30 p.m.?
d) What is the speed of the car at 7:30 p.m.?
e) What can you say about the motion of the car?​

Answer 1

Answer:

Speed, v = 180 =50 times t =10s

sence Acceleration of the car a =

Thus the distance covered by the car

=250 m

Questions from KEAM 2009