A brick is thrown upward from the top of a building at an angle of 15°...
A brick is thrown upward from the top of a building at an angle of 15° to the horizontal and with an initial speed of 16 m/s. If the brick is in flight for 2.5 s, how tall is the building?
Homework Answers
Concept - take downward direction as positive
and the launch point as origin. Use equation of kinematics in one
dimension for the vertical motion to find the height of the
building using the initial velocity, time and the angle of
launch.
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