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3
2. An object is observed at t=0 s at the location 7 =
m moving at a constant v =
m
m/s.
4
-1.5
4
If you are located at s =
at t=0 s and you wanted to fire a projectile to intercept the object
-5
at t = 2 s, what would be
(a)
the coordinate of the collision?
(b)
the velocity vector of the projectile?
y
X

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