Flag 9 grade science> Amar Monroe NY on a smooth floor as initi...
question mark

Amar Monroe NY on a smooth floor as initial velocity of 0.4 metre per second is the floor office and retardation of 0.02 metre per second square calculate the time it will take to come rest

Priyanshu Sharma , 8 Years ago
Grade 9
anser 1 Answers
hero

Last Activity: 8 Years ago

v=u+at
v= 0 , u=0.4 , a=-0.02
using these
0=0.4 +(-0.02)×t
t=0.4/0.02
t= 20 seconds 
hope it helps
for any doubt plz feel free ask again. 
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments