QUESTION 1 As pendulum length increases, the period of harmonic motion O A. increases 。B. decreases....
Pendulums -Online Basic Physics + 19SP PHY-100-Z03B/Z078 × Take 1 Question Completion Status: somewhere in between equilibrium and maximum amplitude. QUESTIONS A pendulum attains minimum speed at the equilibrium position at maximum amplitude somewhere in between equilibrium and maximum amplitude. QUESTION6 A pendulum attains maximum acceleration at the equilibrium position %at maximum amplitude acceleration never changes Click Save and Submit to save and submit, Click Save All Answers to save all answers 8.808
Question 13 1 pts If the length of a pendulum from its support to the center of the bob is held constant but the amplitude of the motion is decreased (but still small) the period of the pendulum increases stays the same decreases may increase or decrease Question 14 1 pts If the mass of a pendulum bob is held constant but the length of the string holding it is decreased the period of the pendulum increases stays the same...
Exercise 11: Simple Harmonic Motion 1. A spring-mass system oscillates with a frequency of 10 Hz when the mass is equal to 0.50 kg. What is the stiffness of the spring? With the same spring, what would the mass need to be to double the frequency? 2. A pendulum swings with a period of 1.50 seconds when the acceleration due to gravity is equal to 9.80 m/s? What is the length of the pendulum? How would this period change if...
2. The position of the motion of the bob in a simple pendulum in radians is given by 0(t)-3cos What is the amplitude, frequency, and period of the motion? 3.A man enters a tall tower needing to know its height. He notes that a long pendulum extends from the ceiling almost to the floor, and its period is 12 s. How tall is the tower? Two playground swings start out together. After 5 complete oscillations, the swings are out of...
Chapter 10, Problem 45 GO The length of a simple pendulum is o.70 m and the mass of pendulum is pulled away from its equilibrium position by an angle of 8.8° and released from rest. Assume that friction can be neglected and that the resulting oscillatory motion is simple harmonic motion. (a) What is the angular frequency of the motion? (b) Using the position of the bob at its lowest point as the reference level, determine the total mechanical energy...
QUESTION 7 A 2 kg pendulum swings 4 times in 10 seconds. It has a period of QUESTION 8 A 2 kg pendulum swings 4 times in 10 seconds. It has a frequency of cycles per second QUESTION 9 Hz. If a pendulum completes 25 cycles in a minute, its frequency is
ically. Which of the following would AP Physics I-Simple Harmonic Motion 1. A mass is attached to a spring and allowed to oscillate vertically. Which of the follow NOT change the period of the oscillation? a. Double the mass and double the spring constant b. Double the amplitude of vibration and double the mass c. Double the gravitational field strength and double the mass d. Double the gravitational field strength and double the spring constant e. Double the gravitational field...
he length of a simple pendulum is 0.65 m and the mass of the particle (the “bob”) at the end of the cable is 0.20 kg. The pendulum is pulled away from its equilibrium position by an angle of 7.7° and released from rest. Assume that friction can be neglected and that the resulting oscillatory motion is simple harmonic motion. (a) What is the angular frequency of the motion? (b) Using the position of the bob at its lowest point...
The length of a simple pendulum is 0.75 m and the mass of the particle (the "bob") at the end of the cable is 0.33 kg. The pendulum is pulled away from its equilibrium position by an angle of 9.1° and released from rest. Assume that friction can be neglected and that the resulting oscillatory motion is simple harmonic motion. (a) What is the angular frequency of the motion? (b) Using the position of the bob at its lowest point...
Question 2 A body of o.5 kg mass, which is moving with a simple harmonic motion, completes 12 cycles per minute Its velocity is half times the maximum velocity when it is at a distance of 60 mm from the equlibnium postion Calculate (10) 2 1 the amplitude of the simple harmonic motion, (4) 2 2 the maximum velocrty and the maximum acceleration of the body, 2 3 the velocity when a body is at 40mm from the equilibnum; 2...