Answer Happy

as shown in the figure, a projectile of weight W is fired from Aat an angle of 90 degrees from the inclined plane. it lands at adistance of 70 m from A as measured along the inclined plane.
which of the following gives the maximum height (h) reached bythe projectile.
a. 36.22m
b. 29.84m
c. 33.03m
which of the following gives the time the projectile reaches theinclined plane at a distance of 70m as measured along the inclinedplane
a. 5.18 s
b. 3.41 s
c. 6.09 s
which of the following gives the value of angle (a) indegrees
a. 31.15 deg
b. 22.62 deg
c. 16.91 deg
which of the following gives the value of y in meters.
a. 26.92 m
b. 45.28 m
c. 64.62 m
which of the following gives the initial velocity (Vo)
a. 21.56 m/s
b. 27.58 m/s
90% Vo y 5 a 70 m 13 h 12 x