Question

can any please answer this both questions fast​

Answer 1

Answer:

ans no 1 is 60m

ans no 2 is 1333.333m

Answer 2

8)

initial velocity(u)=20 m/s

time (t)= 3s

final velocity(v)= 0

v=u+at

u= -a t

a= -20/3

a= -6.6m/s

9) initial velocity(u)=40 km/hr=40×5/18=11.11m/s

final velocity (v)=O

acceleration= -0.6 m/s2

v²=u²+2as

u²= -2as

s= u²/-2 a

s= 123.4/-(-0.6) ×2

s=123.4/1.2

s=102.8 m

I hope this helps ( ╹▽╹ )