What is the launch speed necessary to hit bulls-eye

Reference no: EM1322225

Q1. A hiker's trip consists of three segments. Path A is 8km long heading 65 degrees north of east. Path B is 7km long in a direction due east. Path C is 4.0 km long heading 313 degrees counter clockwise from east.

a. graphically add hiker's displacements in the order A,B,C

b. graphically add hiker's displacements in the order C,B,A

c. What can you conclude about the resulting displacements?

Q2. Assume that the tower height is h = 10.80 m, and that the bulls-eye's horizontal distance is d = 3.8 m from the launch point. If the pumpkin is thrown horizontally, what is the launch speed necessary to hit bulls-eye?

Reference no: EM1322225

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