Question 5 Does the distance travelled by an oscillating mass between times tl = 0 and t2 equal the displacement of...
does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2>T/2?
2. Following problem 1, the same spring-mass is oscillating, but the friction is involved. The spring-mass starts oscillating at the top so that its displacement function is x Ae-yt cos(wt)t is observed that after 5 oscillation, the amplitude of oscillations has dropped to three-quarter (three-fourth) of its initial value. (a) 2 pts] Estimate the value ofy. Also, how long does it take the amplitude to drop to one-quarter of initial value? 0 Co [2 pts] Estimate the value of damping...
please answer as many questions as possible. I will “thumb up” the
answers. Thanks!
1. You are on a boat, which is bobbing up and down. The boat's vertical displacement y is given by y 1.2 cos(t). Find the amplitude, angular frequency, phase constant, frequency, and period of the motion. (b) Where is the boat at t 1 s? (c) Find the velocity and acceleration as functions of time t. (d) Find the initial values of the position, velocity, and...
Position vs. Time of a Mass-Spring System in Simple Harmonic Motion 0.85. 080 0.75 0.70 13 12 11 10 7 9 6 Times) 5 1. Make a sketch to predict what the graph of position vs. time would look like. There's no need for numbers -just the basic shape, assuming that the motion sens the mass is at its hiahest point.2 pts or clock starts when Pick up the handout of an actual graph of position motion sensor. Make any...
Please answer all of the questions, thanks!
möbius 2019 Fall - University of British Columbia - PHYS 101 / Assignment Assignment 4 - Question 1 A buoy bobs as a wave passes by in the water 1 point AS (a) What is the period Number Units (b) What is the frequency of the buoy's motion in unit of hertz? Number (c) What is the frequency of the buoy's motion in units of radians per second? Number on 2 The displacement...
Rotational Dynamics Assignment (200 Points) • Due Friday, July 31 at 5:00 pm Equations are in a separate document entitled “Equations for Rotational Dynamics Assignment” • Moments of inertia formulas are provided on the last page of this document • Show all of your work when solving equations. It is not sufficient to merely have a correct numerical answer. You need to have used legitimate equations and algebra. You also need to have correctly used the data. • Units must...
•13 SSM An oscillator consists of a Figure 15-32 Problem 12 block of mass 0.500 kg connected to a spring. When set into oscillation with amplitude 35.0 cm, the ne cillator repeats its motion every 0.500 s. Find the (a) period (h frequency, (c) angular frequency, (d) spring constant, (e) maxi mum speed, and (f) magnitude of the maximum force on the block from the spring. Physics 220 Homework #12 Handout Name: Lab Section # Staple this page to the...
I am completing a study guide for the next section of class
because I am trying to get ahead. Any suggestions?
A wave whose displacement velocity is either in the same direction or opposite direction as the wave velocity describes which type of a wave? a. Transverse wave b. Mechanical wave c. Longitudinal wave d. Electromagnetic wave Which of the following are always one wavelength apart and are drawn as parallel lines? Plane waves b. Wave fronts c. Wave phase...
Suppose the tractor pulls horizontally on the sled instead of at an angle of 36.9. As a result, the magnitude of the friction force increases to 4400N. What is the total work done on the sled? Answer: 1.20x10 J onedo 72 Work 187 SOLUTION The statement of the problem gives the hright h rather than the distance s measured along the ramp, but we can solve for h by recogsizing from the geometry in Figare 7.13 that s sinB- h....
Multivariable Calculus help with the magnitude of angular
momentum: My questions is exercise 4 but I have attached exercise 1
and other notes that I was provided
4 Exercise 4. In any mechanics problem where the mass m is constant, the position vector F sweeps out equal areas in equal times the magnitude of the angular momentum ILI is conserved (Note: be sure to prove "if and only if") (Note: don't try to use Exercise 2 in the proof of...