A 2.0 kg box moves back and forth on a horizontalfrictionless surface between two different springs, asshown in the accompanying figure. (Figure 1) The box isinitially pressed against the stronger spring, compressing it3.0 cm, and then is released from rest.Figurek = 32 N/cmBoxFrictionless surface<1 of 1k = 16 N/cmwwwwwwwwwwwBy how much will the box compress the weaker spring?Express your answer in centimeters.LIVE ΑΣΦΑAl =SubmitX Incorrect; Try Again; 7 attempts remainingPart BPrevious Answers Request AnswerWhat is the maximum speed the box will reach?Express your answer in meters per second.- ΑΣΦ SUmax=SubmitRequest Answer??cmm/s

Answered: Image /qna-images/answer/85a12f7d-8d2b-45d1-97cd-fd505dc83c51.jpg

A 2.0 kg box moves back and forth on a horizontal frictionless surface between two different springs, as shown in the accompanying figure. (Figure 1) The box is initially pressed against the stronger spring, compressing it 3.0 cm, and then is released from rest. Figure k = 32 N/cm wwwwwwww Вох Frictionless surface 1 of 1 > k = 16 N/cm By how much will the box compress the weaker spring? Express your answer in centimeters. IVE ΑΣΦ Al= Submit X Incorrect; Try Again; 7 attempts remaining Part B Previous Answers Request Answer What is the maximum speed the box will reach? Express your answer in meters per second. IVE| ΑΣΦ 4 Vmax= Submit Request Answer ? ? cm m/s

A 2.0 kg box moves back and forth on a horizontal frictionless surface between two different springs, as shown in the accompanying figure. (Figure 1) The box is initially pressed against the stronger spring, compressing it 3.0 cm, and then is released from rest. Figure k = 32 N/cm wwwwwwww Вох Frictionless surface 1 of 1 > k = 16 N/cm By how much will the box compress the weaker spring? Express your answer in centimeters. IVE ΑΣΦ Al= Submit X Incorrect; Try Again; 7 attempts remaining Part B Previous Answers Request Answer What is the maximum speed the box will reach? Express your answer in meters per second. IVE| ΑΣΦ 4 Vmax= Submit Request Answer ? ? cm m/s

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 80P: A pendulum, comprising a light string of length L and a small sphere, swings in the vertical plane....

See similar textbooks

Similar questions

As a 75.0-kg man steps onto a bathroom scale, the spring inside the scale compresses by 0.650 mm. Excited to see that he has lost 2.50 kg since his previous weigh-in, the man jumps 0.300 m straight up into the air and lands directly on the scale. (a) What is the springs maximum compression? (b) If the scale reads in kilograms, what reading does it give when the spring is at its maximum compression?
When a body of mass 0.25 kg is attached to a vertical massless spring, it is extended 5.0 cm from its unstretched length of 4.0 cm. The body and spring are placed on a horizontal frictionless surface and rotated about the held end of the spring at 2.0 rev/s. How far is the spring stretched?
A bungee cord is essentially a very long rubber band that can stretch up to four times its unstretched length. However, its spring constant vanes over its stretch [see Menz, P.G. “The Physics of Bungee Jumping.” The Physics Teacher (November 1993) 31: 483-487]. Take the length of the cord to be along the direction and define the stretch as the length of the cord minus its un-stretched length that is, (see below). Suppose a particular bungee cord has a spring constant, for of and for. (Recall that the of (Recall that the spring constant is the slope of the force versus its stretch (a) What is the tension in the cord when the stretch is 16.7 m (the maximum desired for a given jump)? (b) How much work must be done against the elastic force of the bungee cord to stretch It 16.7 m? Figure 7.16 (credit modification of work by Graeme Churchard)
A spring has a length of 0.200 m when a 0.300-kg 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?
An archer pulls her bowstring back 0.400 m by exerting a force that increases uniformly from zero to 230 N. (a) What is the equivalent spring constant of the bow? (b) How much work does the archer do in pulling the bow? Figure P5.64
A pendulum, comprising a light string of length L and a small sphere, swings in the vertical plane. The string hits a peg located a distance d below the point of suspension (Fig. P7.80). (a) Show that if the sphere is released from a height below that of the peg, it will return to this height after the string strikes the peg. (b) Show that if the pendulum is released from rest at the horizontal position ( = 90) and is to swing in a complete circle centered on the peg, the minimum value of d must be 3L/5. Figure P7.80
A single force F(x)=4.0x (in newtons) acts on a 1.0-kg body. When x=3.5 m, the speed of the body is 4.0 m/s. What is its speed at x = 2.0 m?
When a 3.0-kg block is pushed against a massless spring of force constant constant 4.5103N/m , the spring is compressed 8.0 cm. The block is released, and it slides 2.0 m (from the point at which it is released) across a horizontal surface before friction stops it. What is the coefficient of kinetic friction between the block and the surface?
Tarzan savings on a 30.0-m-long vine initially inclined at an angle of 37.0 with the vertical. What is his speed at the bottom of the swing (a) if he starts from rest? (b) If he pushes off with a speed of 4.00 m/s?
A pogo stick has a spring with a spring constant of 2.5104N/m , which can be compressed 12.0 cm. To what maximum height from the uncompressed spring can a child jump on the stick using only the energy in the spring, if the child and stick have a total mass of 40 kg?
Tarzan grabs a vine hanging vertically from a tall tree when he is running at 9.0 m/s. (a) How high can he swing upward? (b) Does the length of the vine affect this height?
A constant 20-N force pushes a small ball in the direction of the force over a distance of 5.0 m. What is the work done by the force?