ZuoTi.Pro
Question

A mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a stretched position. The position of the mass at any time is described byx-(6.7 cm) cos [2t/(0.76 s)]. (Where applicable, indicate the direction with the sign of your answer. Assume the mass is initially stretched in the positive direction.) (a) Determine the period T of the motion. (b) Determine the location of the mass at t 3.4 s cm (c) Determine the location of the mass at t = 3.4 s + T cmHi, please answer the question. I will be more then happy to thumbs up it if it is correct!

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Concept: here we use the concepts of simple harmonic oscillations and use angle inside cos as radian,

put t 3-4s in expression and c getx6 6086 cm Position after a ガwie interval equal fo a IS Sanne ољ before. So***************************************************************************************************
Check the answer and let me know immediately if you find something wrong... I will rectify the mistakes asap if any

0 0
Add a comment
Know the answer?
Add Answer to:
Hi, please answer the question. I will be more then happy to thumbs up it if...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Hi, please answer the question. I will be more then happy to thumbs up it if...

    Hi, please answer the question. I will be more then happy to thumbs up it if it is correct! A 0.400 kg mass is attached to a horizontal spring and oscillates such that its position vs. time plot is given below x m) 1.0 0.5 0.0 t(s) -0.5 (a) What is the period of motion? (b) What is the angular frequency? rad/s (c) What is the spring constant of the spring? PN/I (d) What is the fastest speed the mass...

  • Hi, please answer the question. I will be more then happy to thumbs up it if...

    Hi, please answer the question. I will be more then happy to thumbs up it if it is correct! Consider a mass oscillating on a horizontal spring on a frictionless surface about the origin. If at t- 0, the mass is moving through the origin in the positive x direction, which of the following could be the v(t) for the mas vim/s m/s) vim/s) t( s) .510 15 2 t(s) t(s) -1 -1 O-2 vim/s vm/s vim/s) t( s) 2.0...

  • Hi, please answer the question. I will be more then happy to thumbs up it if...

    Hi, please answer the question. I will be more then happy to thumbs up it if it is correct! One type of cuckoo clock keeps time by having a mass bouncing on a spring. What spring constant is needed to produce a period of 0.500 s for a 0.0220 kg mass? N/m

  • Hi, please answer the question. I will be more then happy to thumbs up it if...

    Hi, please answer the question. I will be more then happy to thumbs up it if it is correct! A uniform rod of mass m = 10 kg has length L = 65 cm . Instead of pivoting it at its end, we pivoted it at L/3 from the end as shown in the figure, we now set the rod into small angle oscillations. What is the period of the oscillation given that the moment of inertia about the pivot...

  • A mass is attached to the end of a spring and set into oscillation on a...

    A mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a stretched position. The position of the mass at any time is described by x = (6.4 cm)cos[2nt/(1.58 s)]. Determine the following. (a) period of the motion 1.58 S (b) frequency of the oscillations 0.633 Hz (c) first time the mass is at the position x = 0 S (d) first time the mass is at the...

  • Hi, please answer the question. I will be more then happy to thumbs up it if...

    Hi, please answer the question. I will be more then happy to thumbs up it if it is correct! In class, I have finished except for the last step in deriving a general expression for the angular frequency ω for a physical pendulum ve that e momento nertias the mass of the physical pendulum m and the distance from the pivot point to the centre of mass of the physical pendulum to be dem , the expression you obtained for...

  • A mass is attached to the end of a spring and set into oscillation on a...

    A mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a stretched position. The position of the mass at any time is described by x = (7.8 cm)cos[2πt/(2.88 s)]. (c) first time the mass is at the position x = 0 s (d) first time the mass is at the site of maximum compression of the spring s

  • A mass rests on a frictionless surface and is attached to the end of a spring....

    A mass rests on a frictionless surface and is attached to the end of a spring. The mass is pulled so that the spring is stretched... I would appreciate to have a detailed explanation for the last one. Thank you in advance. A mass rests on a frictionless surface and is attached to the end of a spring. The mass is pulled so that the spring Is stretched. The mass Is then released, and It starts oscillating back and forth...

  • Could you please answer all of the following questions? 1. A 3 kg object attached to...

    Could you please answer all of the following questions? 1. A 3 kg object attached to a spring oscillates with an amplitude of 15 cm and a period of 2 s. At a time t = 0.5 s, the object's position is x = 9.1 cm. Determine a) the spring constant of the spring b) the total energy of the system (in joules) c) the maximum speed of the object d) the position of the object as a function of...

  • 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...

    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...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT