Figure 20.32 i) What is the direction of the friction force on the block B? lii) Draw clear diagrams to show the forces on each of A, B and C. lii) By considering the equilibrium of A and C, calculate the tensions in the strings when there is no slipping

Figure 20.32 i) What is the direction of the friction force on the block B? lii) Draw clear diagrams to show the forces on each of A, B and C. lii) By considering the equilibrium of A and C, calculate the tensions in the strings when there is no slipping

Name: 4 kgA kg6 kgCFigure 20.32li) What is the direction of the frictionfor
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Description: 4 kgA kg6 kgCFigure 20.32li) What is the direction of the frictionforce on the block B?(ii) Draw clear diagrams to show theforces on each of A, B and C.lii) By considering the equilibriumof A and C, calculate the tensionsin the strings when there is

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter6: Uniform Circular Motion And Gravitation

Section: Chapter Questions

Problem 10CQ: Suppose a child is riding on a merry-go-round at a distance about halfway between its center and...

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Course CoILents ... " PHTS 2 IWJ DIrectionTOTictioT The direction of the frictional forces is something you need to think about carefully. The best rule of thumb is the following: the direction of the frictional force is such that it tries to keep the two surfaces from slipping. In each of these situations, what would be the direction of the frictional force? In cases of the inclines, consider left to be down and to the left (parallel to the incline) and right to be up and to the right (parallel to the incline). Left - A coffee mug is resting on the top of a car. The car is moving to the right and accelerating to the right. Consider the frictional force of the roof of the car on the coffee mug. Left V A block is being pushed to the right along an incline as shown. Consider the frictional force between the block and the incline. Right A block is placed on an incline as shown and the block doesn't move. Consider the frictional force between the block and the incline. Presume the surface…
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