Question

An 83 kg student hangs from a bungee cord with spring constant 270 N/m. The student...

An 83 kg student hangs from a bungee cord with spring constant 270 N/m. The student is pulled down to a point where the cord is 5 m longer than its unstretched length, then released. Where is the student, and what is their velocity 2 s later.

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
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
Similar Questions
A spring has a constant of 270 N/m. A mass of 83 kg is attached to...
A spring has a constant of 270 N/m. A mass of 83 kg is attached to the spring, pulled down a distance of 5 meters and then released. What is the position of the object 2 seconds after the release? What is the velocity of the object 3 seconds after the release?
A 3.90 kg block hangs from a spring with spring constant 1980 N/m . The block...
A 3.90 kg block hangs from a spring with spring constant 1980 N/m . The block is pulled down 5.40 cm from the equilibrium position and given an initial velocity of 1.80 m/s back toward equilibrium. What is the frequency of the motion? What is the amplitude? What is the total mechanical energy of the motion?
A 80 kg student jumps off a bridge with a 10-m-long bungee cord tied to his...
A 80 kg student jumps off a bridge with a 10-m-long bungee cord tied to his feet. The massless bungee cord has a spring constant of 420 N/m. You can assume that the bungee cord exerts no force until it begins to stretch. How far below the bridge is the student's lowest point?
A 90 kg student jumps off a bridge with a 8-m-long bungee cord tied to his...
A 90 kg student jumps off a bridge with a 8-m-long bungee cord tied to his feet. The massless bungee cord has a spring constant of 390 N/m. A)How far below the bridge is the student's lowest point? B)How long does it take the student to reach his lowest point? You can assume that the bungee cord exerts no force until it begins to stretch
A spring with spring constant 17 N/m hangs from the ceiling. A ball is attached to...
A spring with spring constant 17 N/m hangs from the ceiling. A ball is attached to the spring and allowed to come to rest. It is then pulled down 9.5 cm and released. The ball makes 32 oscillations in 16 s seconds. What is its maximum speed?
A mass of 0.3 kg hangs motionless from a vertical spring whose length is 0.83 m...
A mass of 0.3 kg hangs motionless from a vertical spring whose length is 0.83 m and whose unstretched length is 0.54 m. Next the mass is pulled down to where the spring has a length of 1.03 m and given an initial speed upwards of 1.4 m/s. What is the maximum length of the spring during the motion that follows?
A bungee jumper with mass 59.5 kg jumps from a high bridge. After arriving at his...
A bungee jumper with mass 59.5 kg jumps from a high bridge. After arriving at his lowest point, he oscillates up and down, reaching a low point seven more times in 43.0 s . He finally comes to rest 21.5 m below the level of the bridge. a)Estimate the spring stiffness constant of the bungee cord assuming SHM. b)Estimate the unstretched length of the bungee cord assuming SHM.
Description: A single mass m1 = 3.9 kg hangs from a spring in a motionless elevator....
Description: A single mass m1 = 3.9 kg hangs from a spring in a motionless elevator. The spring is extended x = 11 cm from its unstretched length. the spring constant of the spring is 347.45 N/m Now, three masses m1 = 3.9 kg, m2 = 11.7 kg and m3 = 7.8 kg hang from three identical springs in a motionless elevator. The springs all have the same spring constant that you just calculated above. the force the top spring...
A spring with spring constant 10.5 N/m hangs from the ceiling. A 460 g ball is...
A spring with spring constant 10.5 N/m hangs from the ceiling. A 460 g ball is attached to the spring and allowed to come to rest. It is then pulled down 8.00 cm and released. What is the time constant if the ball's amplitude has decreased to 2.70 cm after 31.0 oscillations?
A 4.00 kg block hangs from a spring, extending it 16.0 cm from its unstretched position....
A 4.00 kg block hangs from a spring, extending it 16.0 cm from its unstretched position. (a.) What is the spring constant? = 245 N/m (b.) The block is removed, and a 0.500 kg mass is hung from the same spring. If the spring is then stretched and released, what is its period of oscillation? =.284 sec (c.) Write the unique equation of motion y(t) for the motion of the mass in part (b), assuming the mass was initially pulled...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT