HomeworkLib
Question

A 0.8 kg mass attached to a vertical spring undergoes simple harmonic motion with a frequency...

A 0.8 kg mass attached to a vertical spring undergoes simple harmonic motion with a frequency of 0.5 Hz. a) What is the period of the motion and the spring constant? b) If the amplitude of oscillation is 10 cm and the mass starts at its lowest point at time zero, write the equation describing the displacement of the mass as a function of time and find the position of the mass at times 1, 2, 1.5 s, and 1.25 s. c) Write the equation for the velocity of the mass as a function of time and find its speed at the times given in part (b)? (Be careful to check that you have the correct starting speed at time zero.)

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

Homework Answers

Answer #1

a) O5 H2 &п + TT ad/s O8 IT / talegn cS Cun 10 astCan Ne kaue funct un b) J cos (wt ) Sin itnll l0 ss (IT nar yalue at t- a g

0 0
Add a comment
Know the answer?
Add Answer to:
A 0.8 kg mass attached to a vertical spring undergoes simple harmonic motion with a frequency...
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

  • 7. An object attached with a spring undergoes simple harmonic motion, represented by the displacement = (1.0m) Cos...

    7. An object attached with a spring undergoes simple harmonic motion, represented by the displacement = (1.0m) Cos (1.5m t) . Compare with the standard equation for simple harmonic equation: x = A cos (w t). (i) Find the amplitude of oscillation? ute ew m .s (ii) Calculate the displacement x at t 0, 1, 2, 3, 4 and 5 seconds and filled the table below (calculator should be in radian mode for finding x values ) Displacement x (m)...

  • A mass/spring system undergoes simple harmonic motion with frequency 1.25 Hz and amplitude .185 meters. If...

    A mass/spring system undergoes simple harmonic motion with frequency 1.25 Hz and amplitude .185 meters. If the value of the mass is 167 grams, what is a) the maximum velocity of the mass, and b) what is the total energy in the system?

  • z waqod A 2- kg block attached to a spring undergoes simple harmonic motion described by...

    z waqod A 2- kg block attached to a spring undergoes simple harmonic motion described by = (30 cm) cos[(6.28 rad/s)t + /4]. Determine (a) the amplitude, (b) the spring constant, (c) the frequency, (d) the maximum speed of the block, (e) maximum acceleration of the block, and (e) the total energy of the spring-block. Problem 3 A block attached to a spring, undergoes simple harmonic motion with a period of 1.5 s, and amplitude of 20 cm. The mechanical...

  • A block of mass 8.50 g on the end of spring undergoes simple harmonic motion with...

    A block of mass 8.50 g on the end of spring undergoes simple harmonic motion with a frequency of 4.00 Hz. What is the spring constant of the spring? 5.369 N/m You are correct. Your receipt no. is 157-4288 Help: Receipt Previous Tries If the motion of the mass has an initial amplitude of 1.50 cm what is its maximum speed?. 3.770×101 cm/s You are correct. Your receipt no. is 157-4662 Help: Receipt Previous Tries The amplitude decreases to 0.416...

  • A wooden block (m = 0.640 kg) is connected to a spring and undergoes simple harmonic...

    A wooden block (m = 0.640 kg) is connected to a spring and undergoes simple harmonic motion with an amplitude of oscillation of 0.055 m. The frequency of the motion is 11.50 Hz. (a) What is the spring constant? N/m (b) What is the maximum speed of the block? m/s (c) What is the speed of the block when it is 0.023 m away from the equilibrium position? m/s

  • A cart at the end of a spring undergoes simple harmonic motion of amplitude A =...

    A cart at the end of a spring undergoes simple harmonic motion of amplitude A = 10 cm and frequency 5.0 Hz. Assume that the cart is at x=−A when t=0. a. Determine the period of vibration. b. Write an expression for the cart's position as a function of time. c. Determine the position of the cart at 0.050 s. d. Determine the position of the cart at 0.100 s.

  • Problem3 A (2+0.1y) kg block attached to a spring undergoes simple harmonic motion described by x...

    Can you please answer both questions, Y=0 Problem3 A (2+0.1y) kg block attached to a spring undergoes simple harmonic motion described by x (30 cm) cos[(6.28 rad/s)t + /4) Determine (a) the amplitude, (b) the spring constant, (c) the frequency, (d) the maximum speed (e) maximum acceleration of the block, and (e) the total energy of the spring-block. of the block Problem 4 A block attached to a spring, undergoes simple harmonic motion with a period of 1.5 + y)...

  • A mass on a spring vibrates in simple harmonic motion at a frequency of 4.0 Hz...

    A mass on a spring vibrates in simple harmonic motion at a frequency of 4.0 Hz and an amplitude of 5.0 cm. If a timer is started when its displacement is a maximum (hence x = 8 cm when t = 0), what is the acceleration magnitude when t = 3 s? Question 22 options: zero 8.15 m/s2 25.3 m/s2 31.6 m/s2

  • Version B Tests 6. An object attached with a spring undergoes simple ha displacement x =...

    Version B Tests 6. An object attached with a spring undergoes simple ha displacement x = (1.2m) Cos (1.51 C). Compare with the su harmonic equation: x-Acos (w t). spring undergoes simple harmonic motion, represented by the cos (1.5 t). Compare with the standard equation for simple (1) Find the amplitude of oscillation? (ii) Calculate the displacement x at r = 0, 1, date the displacement x at i=0, 1.2.3.4 and 5 seconds and filled the table below Time Displacement...

  • A block-spring system undergoes simple harmonic motion with an amplitude A. 3.1 If the mass is...

    A block-spring system undergoes simple harmonic motion with an amplitude A. 3.1 If the mass is doubled but the amplitude remains unchanged, how will this affect the total energy of the system? 3.2 Can the displacement and the acceleration of the mass be In the same direction? Explain.

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