A horizontal rope is tied to a 50kg box on frictionless ice. What is the tension of the rope if: Part A: The box at rest Part B: The box moves at a steady vx=5.60m/s? Part C: The box vx=5.60m/s and ax=5.00m/s^2? Please show the work :)
If M = 5.0 kg, what is the tension in strings 1 and
2?
Please explain and include all work.
Thank you!
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2. IfM= 5.0 kg, what is the tension in strings 1 and 2? 心 30 T or
1250 3 Find A and FB. 50kg.
Two strings are adjusted to vibrate at exactly 190 Hz . Then the tension in one string is increased slightly. Afterward, three beats per second are heard when the strings vibrate at the same time. What is the new frequency of the string that was tightened?
Two strings are adjusted to vibrate at exactly 202 Hz. Then the tension in one string isincreased slightly. Afterward, three beats per second are heardwhen the strings vibrate at the same time. What is the newfrequency of the string that was tightened?
A kid with 50kg runs and jump onto a tire swing with mass of 10kg. The tire and the kid rise 1.25m. a. what is the kid's initial velocity? (must use conservation of momentum at least) b. if the rope is 10 meters, what is the max tension? (draw a free body diagram) c. What is the tension when the swing is at maximum height?
Two strings are adjusted to vibrate at exactly 280 Hz . Then the tension in one string is increased slightly. Afterward, three beats per second are heard when the strings vibrate at the same time. Figure of 0 Part A Part complete What is the new frequency of the string that was tightened? Express your answer with the appropriate units.
Two guitar strings have a fundamental frequency of 600Hz when kept under the same tension. If the wires are struck at the same time and 6 Beats/sec. is heard what is the difference in the string’s tension?
Problem 3: Two strings Two strings of the same length are stretched between two ends, cach of them has a mass 2g and tension 40N. The first string vibrates in the fourth harmonic with frequency 300 Hz a) What is the length of a string? [10pt b) What is the frequency of oscillations of the second string if it vibrates in the fifth harmonic? [5pt c) What is the wavelength of the beats produced by these two strings? 5pt
3) An aluminum rod is designed to break when it is under a tension of 600 N. One end of the rod is connected to a motor and a 10-kg spherical object is attached to the other end. When the motor is turned on, the object moves in a horizontal circle with a radius of 6.0 m. If the speed of the motor is continuously increased, at what speed will the rod break? Ignore the mass of the rod for...