QUESTION 2 Consider the same situation as in the previous problem. This time the magnet has mass 5.04 kg and the force pulling the magnet to the right has magnitude 114.4 N. What is the magnitude of the tension force in the cord? 163.8 N 230.7 N 118.4 N 124.6 N

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Chapter4: Dynamics: Force And Newton's Laws Of Motion
Section: Chapter Questions
Problem 27PE: A freight train consists of two 8.00104 -kg engines and 45 cars with average masses of 5.50104 kg....
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Consider the same situation as in the previous problem. This time the magnet has mass 5.04 kg and the force pulling the magnet to the right has magnitude 114.4 N. What is the magnitude of the tension force in the cord?

 

Same situation as in the previous two problems this time the magnet s mass is 4.19 kg and the magnetic force pulling it to the right is 122.5 N. The length of the cord is 1.80 m, and the ceiling is 2.91 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 122.5 N. How long will it take the magnet to hit the floor?

QUESTION 2
Consider the same situation as in the previous problem. This time the magnet has mass 5.04 kg and the force pulling the magnet to the
right has magnitude 114.4 N. What is the magnitude of the tension force in the cord?
163.8 N
230.7 N
118.4 N
124.6 N
QUESTION 3
Same situation as in the previous two problems this time the magnet s mass is 4.19 kg and the magnetic force pulling it to the right is
122.5 N. The length of the cord is 1.80 m, and the ceiling is 2.91 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 122.5 N. How long will it take the magnet to hit the floor?
0.690 s
0.414 s
0.966 s
0.414 s
Transcribed Image Text:QUESTION 2 Consider the same situation as in the previous problem. This time the magnet has mass 5.04 kg and the force pulling the magnet to the right has magnitude 114.4 N. What is the magnitude of the tension force in the cord? 163.8 N 230.7 N 118.4 N 124.6 N QUESTION 3 Same situation as in the previous two problems this time the magnet s mass is 4.19 kg and the magnetic force pulling it to the right is 122.5 N. The length of the cord is 1.80 m, and the ceiling is 2.91 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 122.5 N. How long will it take the magnet to hit the floor? 0.690 s 0.414 s 0.966 s 0.414 s
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