1:26 PM.. ? 16% IPHYS220_Spring-20-21_Practice Sheet-1_Keys.pdfoscillation, A, is:(a) 0.12 m(b)0.22 m(c) 0.31 m(d)0.42 m2) A block of mass m is attached to a spring with force constant, k and oscillate at a frequency f. If themass is changed to m' = m/2, and the spring force is changed to k' = 2k, then the new frequencyf' ofthe oscillation would be,(a) f' = 2f(b)f' = f(c) f' = f/2(d)f' = 4fThe following given is for questions 3 and 4:A block of mass m = 2 kg is attached to a spring with spring constant k = 200 N/m, and set tooscillates on a frictionless horizontal surface. At time t = 0 its position is xo = 0 and its velocity isvo = +5 m/s.3) Which of the following is true about the oscillation amplitude and the phase constant, :(a) A = 0.5, p =n/2(b)A = 0.5, ø=-1/2(с) А %3D 0.25, ф -л/2(d)A = 0.25, 9=-n/24) When the block's velocity has the value v = max/2, then its position has the possible values of:(а)х %3D +(3/4)A(b)x = ±A/2(c) x = ±(v3/2)A(d)x = ±(v2/2)A5) A block-spring system oscillates in a simple harmonic motion on a frictionless horizontal table. Itsdisplacement varies with time according to x(t) = 0.2 cos(2t – 1/4). The earliest time the particlereaches position x = 0.1 m is(a) t =S24(b) t =2447T(c) t =24(d) t =126) Consider a bob attached to a vertical string. At t = 0, the bob is displaced to a new position where thestring makes -8° with the vertical and is then released from rest. If the angular displacement 0(t) iswritten as a cosine function, then the phase constant o is:

Name: 1:26 PM.. ? 16% IPHYS220_Spring-20-21_Practice Sheet-1_Keys.pdfoscill
Uploaded: 2024-03-20T06:58:04.000Z
Channel: Bartleby
Description: 1:26 PM.. ? 16% IPHYS220_Spring-20-21_Practice Sheet-1_Keys.pdfoscillation, A, is:(a) 0.12 m(b)0.22 m(c) 0.31 m(d)0.42 m2) A block of mass m is attached to a spring with force constant, k and oscillate at a frequency f. If themass is changed to m' =

Since you have asked multiple questions, we will solve the first for you. If you want any specific…

Science

Physics

2) A block of mass m is attached to a spring with force constant, k and oscillate at a frequency f. If the mass is changed to m' = m/2, and the spring force is changed to k' = 2k, then the new frequency f' of the oscillation would be, (a) f' = 2f (b)f' = f (c) f' = f/2 (d)f' = 4f

2) A block of mass m is attached to a spring with force constant, k and oscillate at a frequency f. If the mass is changed to m' = m/2, and the spring force is changed to k' = 2k, then the new frequency f' of the oscillation would be, (a) f' = 2f (b)f' = f (c) f' = f/2 (d)f' = 4f

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter15: Oscillations

Section: Chapter Questions

Problem 67AP: A 2.00-kg block lies at rest on a frictionless table. A spring, with a spring constant of 100 N/m is...

See similar textbooks

Similar questions

The temperature of the atmosphere oscillates from a maximum near noontime and a minimum near sunrise. Would you consider the atmosphere to be in stable or unstable equilibrium?
The pendulum on a cuckoo clock is 5.00-cm long. What is its frequency?
A 2.00-kg block lies at rest on a frictionless table. A spring, with a spring constant of 100 N/m is attached to the wall and to the block. A second block of 0.50 kg is placed on top of the first block. The 2.00-kg block is gently pulled to a position x=+A and released from rest. There is a coefficient of friction of 0.45 between the two blocks. (a) What is the period of the oscillations? (b) What is the largest amplitude of motion that will allow the blocks to oscillate without the 0.50-kg block sliding off?
The energy of a ripple on a pond is proportional to the amplitude squared. If the amplitude of the ripple is 0.1 cm at a distance from the source of 6.00 meters, what was the amplitude at a distance of 2.00 meters from the source?
A cars 30.0-kg front tire is suspended by a spring with spring constant k = 1.00 105 N/m. At what speed is the car moving if washboard bumps on the road every 0.750 m drive the tire into a resonant oscillation?
What is the period of a 1.00-m-long pendulum?
A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of 7.50 N is applied. A 0.500-kg particle rests on a frictionless horizontal surface and is attached to the free end of the spring. The particle is displaced from the origin to x = 5.00 cm and released from rest at t = 0. (a) What is the force constant of the spring? (b) What are the angular frequency , the frequency, and the period of the motion? (c) What is the total energy of the system? (d) What is the amplitude of the motion? (c) What are the maximum velocity and the maximum acceleration of the particle? (f) Determine the displacement x of the particle from the equilibrium position at t = 0.500 s. (g) Determine the velocity and acceleration of the particle when t = 0.500 s.
A 0.500-kg mass suspended from a spring oscillates with a period of 1.50 s. How much mass must be added to the object to change the period to 2.00 s?
A spring has a length of 0.200 m when a 0.300kg mass hangs from it, and a length of 0.750 m when a 1.95-kg mass hangs from it. (a) What is the force constant of the spring? (b) What is The unloaded length of the spring?
A tire has a tread pattern with a crevice every 2.00 cm. Each crevice makes a single vibration as the tire moves. What is the frequency of these vibrations if the car moves at 30.0 m/s?
(a) What is the effect on the period of a pendulum if you double its length? (b) What is the effect on the period of a pendulum if you decrease its length by 5.00%?
Find the frequency of a tuning fork that takes 2.50103 s to complete one oscillation.