Question

1 Find the acceleration of a car and its
displacement fron the
obusautod
Speed (in km/W
3:15hm 20
3:45hm Go
Time
following​

Answer 1

Answer:

The speed at different time is 26 and 60 km/hr

To find:

The acceleration of the car and its displacement is

Solution:

The speed in m/sec 26×5/18=7.22

The speed in m/sec 60×5/18=16.66

The time difference 30 min = 30×60=1800 sec

The acceleration = 16.66-7.22/1800

a=0.005 m/sec²

The displacement

s=16.66²-7.22²/2×a

s=22.54 m

So the displacement id 22.54 m