Q4: * A bullet is fired from the ground with an initial velocity of 50 m/s that makes with the horizontal an angle of 30°. The y-component of the velocity (v,) of this object after 1 second is: (Take g = 10 m/s²). (A)0 m/s (B) 10 m/s (C) 15m/s (D)25m/s (E) 50m/s O A В O E

Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
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Chapter3: Vectors
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Problem 71PQ: Vector F is proportional to vector A such that F=mA and m is a scalar. a. If A=2.4+3.0j and...
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Q4: *
A bullet is fired from the ground with an initial velocity of 50 m/s that makes with the horizontal
an angle of 30°. The y-component of the velocity (v,) of this object after 1 second is:
(Take g = 10 m/s²).
(A)0 m/s
(B) 10 m/s
(C) 15m/s
(D)25m/s
(E) 50m/s
O A
в
C
O D
O E
Transcribed Image Text:Q4: * A bullet is fired from the ground with an initial velocity of 50 m/s that makes with the horizontal an angle of 30°. The y-component of the velocity (v,) of this object after 1 second is: (Take g = 10 m/s²). (A)0 m/s (B) 10 m/s (C) 15m/s (D)25m/s (E) 50m/s O A в C O D O E
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