Find coefficient of kinetic friction between m1 and shelf

Assignment Help Physics

Reference no: EM1363234

Q. A mass m1 on a horizontal shelf is attached by a thin string that passes over a frictionless pulley to a 2.6 kg mass (m2) that hangs over the side of the shelf 1.6 m above the ground. The system is released from rest at t = 0 and the 2.6 kg mass strikes the ground at t = 0.83 s. The system is now placed in its initial position and a 1.2 kg mass is placed on top of the block of mass m1. Released from rest, the 2.6 kg mass now strikes the ground 1.3 seconds later.

(a) Determine the mass m1.

(b) Determine the coefficient of kinetic friction between m1 and the shelf

Reference no: EM1363234

Questions Cloud

Articles on common health problems : Need to obtain an article or articles on common health problems (morbidity) and mortality data for a specific high-risk family**(Alcohol Abuse is the high-risk group that I chose) type.

Effectiveness of suggested strategies : Design strategies to reduce resistance to change in an organization and Show the reasons for effectiveness of suggested strategies.

Write program to compute integer part of quotient : Write program segments that accomplish each of the following: Calculate the integer part of the quotient when integer a is divided by integer b.

Estimate expected return on stock : Pigeon Express currently plows back 40% of its earnings and earns a return of 20% on this investment. The dividend yield on the stock is 4%.

Find coefficient of kinetic friction between m1 and shelf : find coefficient of kinetic friction between m1 and shelf.

Formulating linear program : A garden store prepares various grades of pine bark for mulch: nuggets, mini nuggets, and chips.The following table gives information regarding the different requirements.

Describe how the economic theory of supply and demand : Describe how the economic theory of supply and demand applies to the insurance market and Describe the main participants in the insurance market.

Challenges of managing the human resources function : Evaluate the role you think the company could play in developing you for the opportunity and what would you need the company to do? How does it benefit the company?

Product launch expected value : Brain Drain is about to launch a new product. Depending on the success of the new product, there are three possible outcomes for value next year-What is Brain's total value with leverage?

User Account

All Pages