You are standing on the top of a tall cliff and shoot an arrow from a height of
30.0 m at 25.0 m/s and an initial angle of 32c above the horizontal. Show all your work in calculating the answers to the following questions. You may check your work using any of the simulations you have used previously in Unit A.
a. What are the horizontal and vertical components of the arrow's initial speed?
b. How high above the base of the cliff will the arrow rise? Assume a level landscape.
c. How far off course will the arrow be after 3.35 s if there is a 12.0 m/s crosswind? Show all work.
d. What is the speed and angle of flight of the arrow 3.35 s after release if there is no crosswind?
Show all work.
Answers: 2
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Physics, 22.06.2019 07:30
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
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Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
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Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.
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You are standing on the top of a tall cliff and shoot an arrow from a height of
30.0 m at 25.0 m/s...
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