A displacement vector has a magnitude of 810 m and points at an angle of 18° above the positive x axis. what are the x and y sca
lar components of this vector? x scalar component y scalar component
1 answer:
You might be interested in
<u>Answer:</u>
The height of ramp = 124.694 m
<u>Explanation:</u>
Using second equation of motion,
From the question,
u = 31 m/s; s = 156.3 m, a=0
substituting values
t =
= 5.042 s
Similary, for the case of landing
t = 5.042 s; initial velocity, u =0
acceleration = acceleration due to gravity, g = 9.81
Substituting in
h = 124.694 m
So height of ramp = 124.694 m