Vo = 0 second term drops out
The equation to use:
V = U 2*a*s
0 = 81.9 2*949*a
0 = 6,707.61 1898a
a = -6707.61/1898
a = -3.53
Vo = 0 second term drops out
949 = 81.9 t
t= 11.59
949 = 81.9 t
t= 11.59
0 = 81.9^2 (a * 949)
0 = 6707.61 949a
6707.61 = 949a
a = 7.07 m/ s^-2
a = 7.07 m/s^-2 , north
949 = 0.5 * 81.9 /t * t^2
949 = 0.5 * 81.9 /t * t^2
d = 0.5 at^2 Vo*t
v = at
81.9 =at
a = 81.9/t
vf squared = vi squared (a * distance)
949 = 81.9 t
t= 11.59
a = 81.9/11.59
a =7.07 m/s^2
This post is last updated on hrtanswers.com at Date : 1st of September – 2022