14.1-in. spring is compressed to a 8.3-in. length, where it is released from rest and accelerates the sliding block A. The acceleration an initial value of 410 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains original 14.1-in. length. Calculate the time t for the block to go (a) 2.9 in. and (b) 5.8 in. 8.3" -14.1" wwwwww wers: go 2.9 in., t= go 5.8 in., t= i i -0.03728 -0.00021 sec sec

14.1-in. spring is compressed to a 8.3-in. length, where it is released from rest and accelerates the sliding block A. The acceleration an initial value of 410 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains original 14.1-in. length. Calculate the time t for the block to go (a) 2.9 in. and (b) 5.8 in. 8.3" -14.1" wwwwww wers: go 2.9 in., t= go 5.8 in., t= i i -0.03728 -0.00021 sec sec

Name: The 14.1-in. spring is compressed to a 8.3-in. length, where it is re
Uploaded: 2024-03-20T06:58:04.000Z
Channel: Bartleby
Description: The 14.1-in. spring is compressed to a 8.3-in. length, where it is released from rest and accelerates the sliding block A. The accelerationhas an initial value of 410 ft/sec² and then decreases linearly with the x-movement of the block, reaching zer

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter16: Oscillations

Section: Chapter Questions

Problem 65PQ: Consider the data for a block of mass m = 0.250 kg given in Table P16.59. Friction is negligible. a....

See similar textbooks

Similar questions

A block of mass 0.250 kg is placed on top of a light, vertical spring of force constant 5 000 N/m and pushed downward so that the spring is compressed by 0.100 m. After the block is released from rest, it travels upward and then leaves the spring. To what maximum height above the point of release does it rise?
When an 80.0-kg man stands on a pogo stick, the spring is compressed 0.120 m. (a) What is the force constant of the spring? (b) Will the spring be compressed more when he hops down the road?
Consider the data for a block of mass m = 0.250 kg given in Table P16.59. Friction is negligible. a. What is the mechanical energy of the blockspring system? b. Write expressions for the kinetic and potential energies as functions of time. c. Plot the kinetic energy, potential energy, and mechanical energy as functions of time on the same set of axes. Problems 5965 are grouped. 59. G Table P16.59 gives the position of a block connected to a horizontal spring at several times. Sketch a motion diagram for the block. Table P16.59
A weight is connected to a spring that is suspended vertically from the ceiling. If the weight is displaced downward from its equilibrium position and released, it will oscillate up and down. (a) If air resistance is neglected, will the total mechanical energy of the system (weight plus Earth plus spring) be conserved? (b) How many forms of potential energy are there for this situation?
A 4.0 kg-block attached to a 20 N/m-spring constant spring moves on a frictionless horizontal surface, back and forth between -3.0 m and +3.0 m. What is the speed of the block when it is at -2.0 m, in m/s? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.
The block of 4.5 kg is attached to a spring with spring constant k = -1.6 and extended to an initial displacement of 9 cm. It takes 20 s to make a full cycle. What is the displacement after 7s?
The 14.6-in. spring is compressed to a 7.4-in. length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 350 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 14.6-in.length. Calculate the time t for the block to go (a) 3.6 in. and (b) 7.2 in. 7.4" 14.6" wwwwwwww Answers: To go 3.6 in., t = i To go 7.2 in., t= i x sec sec
The 13.9-in. spring is compressed to a 8.8-in. length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 320 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 13.9-in. length. Calculate the time t for the block to go (a) 2.55 in. and (b) 5.1 in. -8.8" -13.9" Answers: To go 2.55 in., t = To go 5.1 in., t= i sec sec
The 14.6-in. spring is compressed to a 7.4-in. length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 350 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 14.6-in. length. Calculate the time t for the block to go (a) 3.6 in. and (b) 7.2 in. 7.4" 14.6" wwwww Answers: To go 3.6 in., t= i HI To go 7.2 in., t= 0.065 x sec ! sec
2. A0.01-kg block, attached to a spring, is pushed until the spring is compressed a distance of 6 cm from the equilibrium position. The block is released from rest and slides along a path that is without friction from point A to point B as shown in the figure below. After reaching polnt B, the block travels on a rough ramp of angle 30 from the ground and travels 0.5m (point C). Assuming a spring constant of 53.5 N/m and a coefficient of kinetic friction of on the ramp is 0.25. a. What is the velocity of the block at point C (v)? As the block continues beyond point C, what is the maximum height (y), if it follows a projectile motion (no air resistance)? b. C. What is the magnitude of the velocity of the block just before it hits the ground ( vo)? y=? 535No m=001kg 30.0 6.0 cm 1 Add file
A 5.00 × 105-kg subway train is brought to a stopfrom a speed of 0.500 m/s in 0.400 m by a large springbumper at the end of its track. What is the spring constant kof the spring?
A 50 g ice cube can slide without friction up and down a 30º slope. The ice cube is pressed against a spring at the bottom of the slope, compressing the spring 13.0 cm. The spring constant is 25 N/m. When the ice cube is released, what distance (in cm) will it travel up the slope above the release point before reversing direction? Use g = 10 N/kg. In your calculations, make sure you convert to consistent units (kg and meters).