Simple Pendulum, Week 7, Lab 7

Not 81930449@students.liu.edu.lb? Switch account 15 MCQS In an oscillatory motion of a simple pendulum, the ratio of the maximum angular acceleration, e"max, to the maximum angular velocity, O'max, is t s^(-1). What is the time needed for the pendulum to complete two oscillations? 0.5 sec 1 sec O 4 sec 2 sec 0.25 sec

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Lab #5: Pendulum Lab Purpose: To determine the effect of the Length of a pendulum upon the period of its back-and-forth vibrations. What are the independent and dependent variables in this experiment?

Question 13 An experiment is performed to obtain the value of a physical property. If the true (i.e., correct) value of the property is 50 and the measured (i.e., experimental) value is 33, the percent error of the experimental result is: Your Answer: Answer Question 14 In a pendulum experiment, the pendulum moves from one side to the other side in 0.8 second. Calculate the period of the pendulum. Your Answer: Answer Question 15 Convert a surface area of 6.7 km^2 to m^2. Your Answer: Answer

1. Refer and use figure 1 and 2. Calculate the magnitude of force needed to displace the block by 12.0 cm. What is the maximum kinetic energy this object can attain? What is its maximum potential energy? What is the amplitude? Where you would find the maximum and minimum potential and kinetic energies? If the angular frequency is 10.0 rad-sec¹, calculate the mass of the object. Force (N) 6.00 5.00 4.00 3.00 2.00 1.00 0.00 0.00 Figure 1: Hooke's Constant Plot 1.00 3.00 Displacement (cm) 2.00 4.00 5.00

Question 14 In a pendulum experiment, the pendulum moves from one side to the other side in 0.8 second. Calculate the period of the pendulum. Your Answer: Answer Question 15 Convert a surface area of 6.7 km^2 to m^2. Your Answer: Answer

Lab #5: Pendulum Lab Purpose: To determine the effect of the Length of a pendulum upon the period of its baok-and-forth vibrations. What are the independent and dependent variables in this experiment? Independent Variable: Dependent Variable: Tap to Answer Tap to Answer

In an experiment to determine the acceleration due to gravity using a simple pendulum.

For free pendulum experiment two types of concentrated mass was used the first one is wood and the second one is steel, and the collected data from the experiment are represented as below in the table, Solve the below questions and select the correct answer: Wood Steel Length m Time to complete 20 cycle T20 sec Time to complete 15 cycle T20 sec 0.25 19.30 14.47 0.30 20.50 15.37 0.35 23.00 17.25 1- Period for wood concentrated mass equals to ..... 2- Period for Steel concentrated mass equals to ... 3- Experimental gravitational acceleration constant for steel at length 300 mm....... 4- Natural frequency for Steel concentrated mass if g= 9.81 m/s and length is 500 mm..... 5- Error percent between theoretical and experimental gravitational acceleration constant for wood at length 250 mm....

me to Kaukauna Area Sch A wOW#2 BMI Quiz A Chapter 13 Test b classroom.google.com/c/MjkzMzMONj15NTIw/a/MzExMzY50Dg4Mzcy/details 2) Two simple pendulums, A and B, are each 3.0 m long, and the period of pendulum A is T. Pendulum A is twice as heavy as pendulum B. What is the peri od of pendulum B? A) TN2 B) C) IN2 T D) 2T E) T/2

1. What would be the period of the pendulum if it is on the moon, where the acceleration due to gravity is one-sixth that on earth? 2. An airplane performs a loop-the-loop maintaining a constant speed of 180 mi/hr. (a.) What is the maximum radius of the loop? (b.) If the pilot weighs 150 lb, what will his apparent weight be at the bottom of the loop? 3. According to Rutherford and Bohr, what kind of force is necessary to keep atomic electrons in orbit and what provides this force? 4.Why is it more difficult to charge an object by rubbing on a humid day than on a dry day? 5. A battery having a voltage of 3.00 V is connected through a rheostat to a uniform wire 100 cm long. The wire has a resistance of the rheostat be in order that the voltage per millimeter of the wire shall be exactly 1 mV?   6. The sides of a right triangle are BC=3, AC=4, and AB=5 cm. if +10 statC charges are placed at the corners B and C, what is the magnitude and direction of the electric intensity at A?

Needs Complete typed solution with 100 % accuracy.

The phase space trajectory of an undamped oscillator is shown below. In the diagram, eachdivision along the position axis corresponds to 0.1 m; along the velocity axis, 0.10 m/s. What is the angular frequency ?Aof the undamped oscillator? Explain how you can tell.

A simple harmonic oscillator (SHO) with a mass of 47 kg has a total energy of 3394 J. Determine how fast the SHO is moving when its potential energy is 3 times its kinetic energy. Express your answer using appropriate mks units. v=

Trial Applied Force (N) Displacement (m) 1 75N .375m 80N .400m 3 85N .425m 4 90N .450m 95N .475m CALCULATIONS: 1. Plot a graph of applied force vs. displacement, then use best-fit trendline and discuss the shape of it. What does it tell us about the motion of the oscillating object? 2. Calculate the slope of the line Recalling the Hook's Law, what does the slope of our graph represent? Can you find the experimental value of kexR from your graph?

10:25 0 M shop O O 7 l 87% i AIATS For Two Year Medic. A 10 /180 (02:59 hr min Mark for Review A particle is subjected to two simple harmonic motions along x-direction and y-direction simultaneously according to equations x = 3 sin(2nt) and y = 4 cos(2nt), then Motion of particle will be on an ellipse Motion of particle will be on a straight line Motion of particle will be on a circle Motion of particle will be on a hyperbola Clear Response II III

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Macmillan Learning A simple pendulum oscillates between +4.0° (as measured from the vertical) on the surface of Earth. The length of the pendulum is 0.30 m. Define full as the amount of time that the pendulum takes to move from 4.0° to -4.0°, and define thalf as the amount of time that the pendulum takes to move from 2.0° to -2.0° during the same swing. tfull Compare the two times by determining the ratio thalf tfull = thalf

SP-1 The equation for the period of a simple pendulum is T = 2n %3D a) Find the length L of a simple pendulum that will have a period of 2.00s on the earth's surface. b) If the pendulum from part a) is taken to the noon where g-1.67m/s, what will the period be? PP-4 A round object of mass m-2.00kg and radius 0.200m that 99+ hp

7. Show complete solution. Show given, formula, solution, and drawing.