A projectile is fired from the origin (at y = 0 m) as shown in the figure. The i
ID: 2289539 • Letter: A
Question
A projectile is fired from the origin (at y = 0 m) as shown in the figure. The initial velocity components are = 160 and = 32 . The projectile reaches maximum height at point P, then it falls and strikes the ground at point Q. In the figure, the y-component of the acceleration of the shell at point P is closest to:
zero
PLEASE SHOW HOW THE PROBLEM IS WORKED OUT TO RECIEVE BEST ANSWER POINTS.
+5 m/s2 -5 m/s2 +10 m/s2 -10 m/s2zero
PLEASE SHOW HOW THE PROBLEM IS WORKED OUT TO RECIEVE BEST ANSWER POINTS.
Explanation / Answer
-10 m/s2
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