A projectile is fired directly upwards at 49.4 m/s. A second projectile is dropped from rest at some higher elevation at the instant the first projectile is fired and passes the first projectile 3.00 s later. From the frame of reference of the first projectile, what is the velocity of the second projectile as it passes by?
a. 64.1 m/s, downward
b. 71.5 m/s, downward
c. 49.4 m/s, downward
d. 34.7 m/s, downward
e. 104 m/s, downward
c
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