Question

the velocity of the car is 20 km /h and the time is 5sec to find the acceleration and the total distance travelled​

Answer 1

Answer:

a=0.55554 m/s²

total distance travelled==34.72225m

Explanation:

20 km/h=5.5556 m/s

30 km/h=8.3333 m/s

v=u+at

8.3333=5.5556 +5a

a=0.55554 m/s²

d=1/2 at²+vt

=.5 x .55554 x 25 + 5.5556(5)

=34.72225m

Answer 2

Answer:

Initial Velocity = 20 m/sec

Time = 5 seconds.

After 5 seconds

Initial velocity = 20 m/sec

Final velocity = 0m/sec

Time = 8seconds