Wednesday
April 16, 2014

Homework Help: Physics

Posted by Sarah on Thursday, February 17, 2011 at 1:44am.

Three masses, M1= 4.1 kg, M2= 4.1 kg, and M3= 6.7 kg are made of the same material. They are on a horizontal surface and connected by massless strings. The system accelerates to the right at 2.47 m/s2 due to an external force F pulling on M3. Given that T1 is 20.22 N, calculate the coefficient of kinetic friction mk.

Calculate the magnitude of the force F.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - Three blocks on a frictionless surface are connected by massless ...
Physics - Three objects with masses m1= 36.5 kg m2= 19.2 kg m3= 12.5 kg Are ...
Physics - Three objects with masses m1= 36.5 kg m2= 19.2 kg m3= 12.5 kg Are ...
Work energy - Question Details Three masses m1= 5.0 kg ; m2= 10.0 kg ; m1= 15.0 ...
Physics - Three objects with masses m1 = 7.4 kg, m2 = 11 kg, and m3 = 18 kg, ...
Physics - A mobile consists of two very lightweight rods of length l = 0.400 m ...
Physics - A box of mass m2 = 3.1 kg rests on a frictionless horizontal shelf and...
physics - A mass m1 = 10 kg on top of a rough horizontal table surface is ...
physics - A 33.3- kg block (m1) is on a horizontal surface, connected to a 5.1- ...
physics - A 33.3- kg block (m1) is on a horizontal surface, connected to a 5.1...

Search
Members