uhhhh what? i'm have no clue how to find these equations...can someone show me step by step so that i will know how to do them later...thanks in advance!!
1. Calculate the acceleration and the tension in the rope. For your variables use "m1", "m2", "theta1", "theta2" and "g". Assume all surfaces are frictionless, and the pulley and rope are massless and frictionless.
Diagram: http://www.webassign.net/userimages/48539?db=v4net
2. Find the acceleration for each of the following machines (use the same notation conventions as the previous problems; i.e. m1, m2, theta1, theta2, g, etc.).
Diagram 1: http://www.webassign.net/userimages/48540?db=v4net
Diagram 2: http://www.webassign.net/userimages/48541?db=v4net
Diagram 3: http://www.webassign.net/userimages/48542?db=v4net
2007-09-28
11:57:51
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2 answers
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asked by
crazygirl0630
2
in
Physics