ZuoTi.Pro
Question

A 280 g wood block is firmly attached to a very light horizontal spring, as shown in the figure

A 280 g wood block is firmly attached to a very light horizontal spring, as shown in the figure . The block can slide along a table where the coefficient of friction is 0.30. A force of 22 N compresses the spring 18 cm. If the spring is released from this position, how far beyond its equilibrium position will it stretch at its first maximum extension?
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1
30
answered by: Joslyn
0 2
Add a comment
Answer #2
it must be = 0.17
answered by: 00katt
2 0
Add a comment
Answer #3
Figure the stored energy at the beginning (compressed 18 cm).

Figure the friction energy it loses as it slides x+18 cm (mg*mu*(x+.18)

final stored energy= 1/2 k x^2 solve for x.

base equation: final stored energy= initial stored energy + friction energy lost.
0 0
Add a comment
Know the answer?
Add Answer to:
A 280 g wood block is firmly attached to a very light horizontal spring, as shown in the figure
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

  • 38. (II) A 180-g wood block is firmly attached to a very light horizontal spring, Fig....

    38. (II) A 180-g wood block is firmly attached to a very light horizontal spring, Fig. 8-35. The block can slide along a table where the coefficient of friction is 0.30. A force of 25 N compresses the spring 18 cm. If the spring is released from this position, how far beyond its equilibrium position will it stretch on its first cycle?

  • 10. A 0.600-kg wood block is firmly attached to a very light horizontal spring k 200...

    10. A 0.600-kg wood block is firmly attached to a very light horizontal spring k 200 N/m as shown in the figure. It is noted that the block-spring system, when compressed 5.00 cm and released, stretches out 4.00 cm beyond the equilibrium position before stopping and turning back. What is the coefficient of kinetic friction between the block and the table?

  • It takes 23 N of force to compress a very light spring 19 cm. The spring...

    It takes 23 N of force to compress a very light spring 19 cm. The spring is placed parallel to a table and its ends are firmly attached to the wall and to a 180-g wood block (Figure 1). The coefficient of kinetic friction between the block and the table is 0.34. The spring is compressed a second time to 19 cm and then released from rest. Part A How far beyond its equilibrium position will it stretch on its...

  • a 10kg block on a rough horizontal surface is attached to a light spring(spring constant= 3kN/m)....

    a 10kg block on a rough horizontal surface is attached to a light spring(spring constant= 3kN/m). the block is pulled 20cm to the right from its equilibrium position and released from rest. the frictional coefficient between the block and surface is 0.4. what is the kinetic energy of the block as it passes through its equilibrium position?

  • A 400 g block is attached to a spring on a frictionless horizontal surface. The block...

    A 400 g block is attached to a spring on a frictionless horizontal surface. The block is pulled to stretch the spring by 7cm and then gently released. As the block passes through the equilibrium position for the first time, its velocity is 1.5 m/s. What is the amplitude and period of the oscillation?

  • Incline, Spring, and Friction: A block of mass 500 g is attached to a spring of...

    Incline, Spring, and Friction: A block of mass 500 g is attached to a spring of spring constant 80 N m−1. The other end of the spring is attached to a support while the mass rests on a rough surface with a coefficient of friction of 0.20 that is inclined at angle of 30◦ . The block is pushed along the surface till the spring compresses by 10 cm and is then released from rest. (a) Compute how much potential...

  • A 2.65 kg block on a horizontal floor is attached to a horizontal spring that is...

    A 2.65 kg block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0300 m . The spring has force constant 830 N/m . The coefficient of kinetic friction between the floor and the block is 0.45 . The block and spring are released from rest and the block slides along the floor. What is the speed of the block when it has moved a distance of 0.0170 m from its initial position? (At this...

  • A 2.25 kg block on a horizontal floor is attached to a horizontal spring that is...

    A 2.25 kg block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0400 m . The spring has force constant 890 N/m . The coefficient of kinetic friction between the floor and the block is 0.38 . The block and spring are released from rest and the block slides along the floor. What is the speed of the block when it has moved a distance of 0.0200 m from its initial position? (At this...

  • A 2.65 kg block on a horizontal floor is attached to a horizontal spring that is...

    A 2.65 kg block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0400 m . The spring has force constant 820 N/m . The coefficient of kinetic friction between the floor and the block is 0.41 . The block and spring are released from rest and the block slides along the floor. What is the speed of the block when it has moved a distance of 0.0140 m from its initial position? (At this...

  • A 2.65 kg block on a horizontal floor is attached to a horizontal spring that is...

    A 2.65 kg block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0380 m . The spring has force constant 810 N/m . The coefficient of kinetic friction between the floor and the block is 0.42 . The block and spring are released from rest and the block slides along the floor. What is the speed of the block when it has moved a distance of 0.0200 m from its initial position? (At this...

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