b)
A projectile is fired from the edge of a 150-m cliff with an initial velocity of 180 m/s
at an angle of 40° with the horizontal as shown in Figure Q.5b. Neglecting air
resistance, determine:
a) the horizontal distance from the gun to the point where the projectile strikes the
ground,
b) the greatest elevation above the ground reached by the projectile.
B A Projectile Is Fired From The Edge Of A 150 M Cliff With An Initial Velocity Of 180 M S At An Angle Of 40 With The 1 (15.54 KiB) Viewed 22 times
40° 0,6 m 4.2 m 1.1 m
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