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Question: A skier is accelerating down a theta = 33.8o hill at a =3.55m/s2, as seen in the figure below.
a) What is the magnitude (size) of the vertical component of her acceleration? Enter units. The velocity vector V1 has a magnitude of 5m/s and is directed along the +x-axis. The velocity vector V2 has a magnitude of 4m/s. The sum of the two is V3, so that V3 = V1+V2 (For each statement select T-True, or F-False; If the first is True and the rest F, enter TFFFFF).
A) The magnitude of V3 can be 9m/s
B) The x-component of V3 can be 0m/s
C) The magnitude of V3 can be -7m/s
D) The magnitude of V3 can be 0
E) The magnitude of V3 can be 10m/s
F) The magnitude of V3 can be 8m/s
To fill a child's backyard inflatable wading pool you utilize a garden hose by a diameter of 2.9 cm. Water flows from this hose by a speed of 1.3 m/s. How long will it take to fill the pool to a depth of 35 cm if it is circular and has a diameter of ..
A beach ball filled with air is pushed about 1 m below the surface of a swimming pool and released from rest. Which of the following statements are valid, assuming the size of the ball remains the same?
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A 3.45 kg mass vertically compresses a spring 67.0 cm before it starts to rebound. How high will the Mass move above the uncompressed
Two small metallic spheres, each of mass m = 0.198 g, are suspended as pendulums by light strings of length L as shown in the figure below. The spheres are given the same electric charge of 7.4 nC, and they come to equilibrium when each string is ..
Jane plans to fly from Binghampton, New York, to Springfield, Massachusetts, about 280 km due east of Binghampton, What was the wind velocity
A 4.00g coin is placed 15.0cm from the center of a turntable. What is the maximum angular velocity
The end milling cutter has two teeth and its diameter = 15.0mm. Find out the feed rate and time to complete the cut.
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