Question

☺ A Car starts from a stoplight
And is
Velocity
10/m/ see east in 20 seconds.
what is the acceleration of the car
​

Answer 1

Explanation:

Initial Velocity (u) = 10 m/sec

Acceleration (a) = 5 m/sec2

Distance (s) = 30 m

Final velocity (v) =  ??

Using Newton's Third law of Motion,

v2=u2+2as

v2=102+2×5×30

 v2=100+300

 v2=400

 v = 400

 v = 20 m/sec

_____________________________

ANSWER =

FINAL VELOCITY = 20 m/sec

Answer 2

heya mate❤️

here is your answer:

car starts from stoplight so initial velocity (u)=0

final velocity (v)=10m/sec

time(t)=20 seconds

acceleration=v-u/t

10-0/20=1/2=0.5 m/sec square

hope it helps you ❤️

please mark as BRAINLIEST AND FOLLOW ME ❤️

@ahluwaliamanmeet13