a car accelerate uniformly from 18 km/h to 36 km/h in 2 seconds calculate the acceleration
Answers
Answered by
1
Answer:
The acceleration of the car is 900m/s.
Step-by-step explanation:
As the car is accelerating from 1800m/s to 3600m/s in two seconds
you can use the formula a=v-u/t
Answered by
1
Answer:
answer is 2.5 m/s
Step-by-step explanation:
initial velocity=u=18km/h
final velocity=v=36km/h
time taken=2 seconds
convert initial and final velocity into m/s
u=18km/h=18x5/18m/s
=5m/s
v=36km/h=36x5/18
=10m/s
a=v-u/t
so,10-5/2
=5/2
=2.5m/s^2
Therefore acceleration is 2.5m/s^2.
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