QUESTION 1 A magnet of mass 6.94 kg is suspended from the ceiling by a cord as shown. A large magnet is somewhere off to the right, pulling on the small hanging magnet with a constant force of F = 179.9 N. At what angle theta ?with respect to the vertical does the magnet hang? O 36.0 degrees O 28.4 degrees 69.3 degrees O 20.7 degrees QUESTION 2 Consider the same situation as in the previous problem. This time the magnet has mass 5.70 kg and the force pulling the magnet to the right has magnitude 101.8 N. What is the magnitude of the tension force in the cord? O 191.7 N O 174.7 N 116.1 N O 157.7 N QUESTION 3 Same situation as in the previous two problems this time the magnet s mass is 4.77 kg and the magnetic force pulling it to the right is 158.6 N. The length of the cord is 1.86 m, and the ceiling is 2.87 m above the floor. Suppose that you cut the cord and the magnet falls to the floor while still being pulled to the right by the force of 158.6 N. How long will it take the magnet to hit the floor? O 0.553 s 1.106 s O 0.207 s O 0.691 s
QUESTION 1 A magnet of mass 6.94 kg is suspended from the ceiling by a cord as shown. A large magnet is somewhere off to the right, pulling on the small hanging magnet with a constant force of F = 179.9 N. At what angle theta ?with respect to the vertical does the magnet hang? O 36.0 degrees O 28.4 degrees 69.3 degrees O 20.7 degrees QUESTION 2 Consider the same situation as in the previous problem. This time the magnet has mass 5.70 kg and the force pulling the magnet to the right has magnitude 101.8 N. What is the magnitude of the tension force in the cord? O 191.7 N O 174.7 N 116.1 N O 157.7 N QUESTION 3 Same situation as in the previous two problems this time the magnet s mass is 4.77 kg and the magnetic force pulling it to the right is 158.6 N. The length of the cord is 1.86 m, and the ceiling is 2.87 m above the floor. Suppose that you cut the cord and the magnet falls to the floor while still being pulled to the right by the force of 158.6 N. How long will it take the magnet to hit the floor? O 0.553 s 1.106 s O 0.207 s O 0.691 s
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Transcribed Image Text:QUESTION 1
A magnet of mass 6.94 kg is suspended from the ceiling by a cord as shown. A large magnet is somewhere off to the right, pulling on the
small hanging magnet with a constant force of F = 179.9 N. At what angle theta ?with respect to the vertical does the magnet hang?
36.0 degrees
O 28.4 degrees
O69.3 degrees
20.7 degrees
QUESTION 2
Consider the same situation as in the previous problem. This time the magnet has mass 5.70 kg and the force pulling the magnet to the
right has magnitude 101.8 N. What is the magnitude of the tension force in the cord?
O 191.7 N
174.7 N
O 116.1 N
O 157.7 N
QUESTION 3
Same situation as in the previous two problems this time the magnet s mass is 4.77 kg and the magnetic force pulling it to the right is
158.6 N. The length of the cord is 1.86 m, and the ceiling is 2.87 m above the floor. Suppose that you cut the cord and the magnet falls
to the floor while still being pulled to the right by the force of 158.6 N. How long will it take the magnet to hit the floor?
0.553 s
O 1.106 s
O 0.207 s
0.691 s
QUESTION 4
Same situation as in the previous problem this time the magnet has mass 4.35 kg, the force pulling it to the right is 108.5 N, the cord has
length 0.65 m and the ceiling is 2.86 m above the floor. How far to the right of its start point will the magnet have traveled when it hits the
floor after the cord is cut?
13.340 m
6.67 m
O 5.34 m
8.00 m
Transcribed Image Text:Figure for Questions 1 - 5:
m
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