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2. An engine with weight w hangs from a chain that is linked at a point O to two other chains, one is connected to the ceiling and the other one to the wall. Find the tension in each of the three We replace the weight by its components. chains, assuming that w is given and the weights of the chains are negligible. The angle of separation between the wall and the ceiling is 45°. sin e w cos e (a) Car on ramp (b) Free-boby diagram for car

2. An engine with weight w hangs from a chain that is linked at a point O to two other chains, one is connected to the ceiling and the other one to the wall. Find the tension in each of the three We replace the weight by its components. chains, assuming that w is given and the weights of the chains are negligible. The angle of separation between the wall and the ceiling is 45°. sin e w cos e (a) Car on ramp (b) Free-boby diagram for car

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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What's More Activity 3. 4. LET'S COMPUTE... On a separate sheet, illustrate the free-body diagram and calculate what is asked in each situation. 1. A car that weighs 2.0 x 104 N is resting on the ramp of a tow truck. The car's break transmission lock is released and only the chain prevents the car from rolling backward off the tow truck. The ramp makes an angle of 30° with the horizontal. Find the tension in the chain and the force with which the ramp pushes on the car's tires. 2. An engine with weight w hangs from a chain that is linked at a point O to two other chains, one is connected to the ceiling and the other one to the wall. Find the tension in each of the three chains, assuming that w is given and the weights of the chains are negligible. The angle of separation between the wall and the ceiling is 45°. We replace the weight by its components. sin a w cos e (a) Car on ramp (b) Free-boby diagram for car
Transcribed Image Text:What's More Activity 3. 4. LET'S COMPUTE... On a separate sheet, illustrate the free-body diagram and calculate what is asked in each situation. 1. A car that weighs 2.0 x 104 N is resting on the ramp of a tow truck. The car's break transmission lock is released and only the chain prevents the car from rolling backward off the tow truck. The ramp makes an angle of 30° with the horizontal. Find the tension in the chain and the force with which the ramp pushes on the car's tires. 2. An engine with weight w hangs from a chain that is linked at a point O to two other chains, one is connected to the ceiling and the other one to the wall. Find the tension in each of the three chains, assuming that w is given and the weights of the chains are negligible. The angle of separation between the wall and the ceiling is 45°. We replace the weight by its components. sin a w cos e (a) Car on ramp (b) Free-boby diagram for car
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