Question

plz help don't spam plz understand..​

Answer 1

Answer:

(i) OA- Uniform Acceleration

BC- Uniform deceleration

(ii) Constant velocity is from A to B so the time is 8 seconds

(iii) As the car moves with constant velocity the acceleration is zero (Check it using the Equations of motion)

(iv) V=4.6 m/s

t=10 seconds

V=D/t

D=vt

D=4.6×10=46m

Therefore the distance travelled in 10 sec is 46m