is moving along x-axis is initial velocity is 40 metre per second positive x-axis and an acceleration of 10 metre per second square along negative x-axis particle starts from x is equal to 10 M at what time the velocity of particle size zero
Answers
Answered by
4
use v = u+at
0 = 40 - 10*t or t = 4sec
for point where v= 0, use V^2 - u^2 = 2as
0 - 40^2 = 2*(-10)*s
s = 1600/20 = 80 M
0 = 40 - 10*t or t = 4sec
for point where v= 0, use V^2 - u^2 = 2as
0 - 40^2 = 2*(-10)*s
s = 1600/20 = 80 M
Answered by
6
hope it helps you...
All the best
All the best
Attachments:
Similar questions