zalayjahan4793
03.04.2020 •
Physics
You are an industrial engineer with a shipping company. As part of the package-handling system, a small box with mass 1.20 kg is placed against a light spring that is compressed 0.280 m. The spring, whose other end is attached to a wall, has force constant k = 45.0 N/m. The spring and box are released from rest, and the box travels along a horizontal surface for which the coefficient of kinetic friction with the box is μk = 0.300. When the box has traveled 0.280 m and the spring has reached its equilibrium length, the box loses contact with the spring.
What is the speed of the box at the instant when it leaves the spring?
Solved
Show answers
More tips
- W Work and Career Can Skill Alone Make You a Professional?...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- H Health and Medicine How does childbirth happen: everything future mothers need to know...
- H Health and Medicine What Are the Best Vitamins? A Scientific View on Vitamin Supplements...
- A Auto and Moto How to Deregister a Car in Moscow?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- A Auto and Moto How to choose the right drive for your BMW...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- L Leisure and Entertainment Mysteries of the Name Vyacheslav Dobrynin...
- H Health and Medicine What makes Graves’ disease dangerous?...
Answers on questions: Physics
- P Physics which is not a factor that influences mass movements? water weight soil type time...
- P Physics A50-kg person stands 1.5 m away from one end of a uniform 6.0-m-long scaffold of mass 70.0 kg. find the tensions in the two vertical ropes supporting the scaffold....
- P Physics If a source of waves produces 30 waves per second, what is the frequency in hertz?...
- P Physics - Becky leaves home and rides a distance of 30 km H took her 25hours. What is her speed?...
- P Physics Create a page showing data for each Abell cluster, presented so it s easy to see each cluster s average redshift and distance (e.g. Abel 1064: z=0.034, d=250 Mpc) and...
- P Physics ( along streamline) What pressure gradient along the streamline, dp/ds, is required to accelerate air at standard temperature and pressure in a horizontal pipe at a rate...
- P Physics Which of the following statements is true? the atmosphere is an example of a solution. in a glass of sugar water, sugar is the solvent. the individual substances in a...
- M Mathematics I need your help!! I need to Write a scenario with either LOW or HIGH variability. can someone give me some scenarios?!...
- B Biology Hey can anyone help with this? I already know the oldest and youngest and second youngest....
- C Chemistry A sample of argon gas has a pressure of 2.17 atm at 32°C. At what Celsius temperature will the argon sample reach pressure 2.83 atm?...
Ответ: