Question

hlo guys...gm ....plz solve this​

Answer 1

v=0

u=5m-1

a=-10m-2

2as=v2-U2

2*(-10)*5=(0)2-(5)2

-20S=-25

S=25/20=1.25m

v=u+at

t=v-u/a =(0-5)m/s2/-10 m/s-2=1/1st=0.5s