Monday
March 30, 2015

Homework Help: Physics

Posted by Jen on Friday, August 2, 2013 at 1:32pm.

2 objects are connected on an inclined table. The objects have masses 8.0kg, 4.0kg, and 2.0kg, and the pulleys are frictionless. (The one that is 8.0 is suspended from a pulley off the left side of the table, 4.0kg is on the table, and 2.0kg is suspended from the pulley of the right side.) The tabletop is rough, with a coefficient of kinetic friction of 0.47, and makes an angle of 20 degrees with the horizontal.
-Draw a free-body diagram for each object.
-Determine the acceleration and direction of motion of the system.
-Determine the tensions of the 2 cords.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

PHYSICS (please help) - Three masses are connected by a string. M1 = 1.0kg M2 = ...
physics - Find the acceleration (mls^2) of the masses, given that m1= 1.0kg, m2...
Physics - "Two wooden blocks A and B have respective masses of 3.0kg and 4.0kg ...
physics - Two blocks are tied together with a string as shown in the diagram.(...
Physics - Two blocks are tied together with a string as shown in the diagram.(...
Physics - Three objects are connected on an inclined table as shown in the ...
college physics - three carts of masses 4.0kg, 10kg, and 3.0kg move on a ...
Physics - A 6.0kg box is on a frictionless 45∘ slope and is connected via...
Physics - Three objects with masses m1 = 7.4 kg, m2 = 11 kg, and m3 = 18 kg, ...
2 masses, pulley on a frictionless incline - an object of mass m1= 311 g on an ...

Members