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Block A of mass 10 kg sits on top of Block B of mass 15 kg....

  1. Block A of mass 10 kg sits on top of Block B of mass 15 kg. Block B is being tugged by a force F and Block A is being tugged by a force FA . FA makes an angle ? = 10degrees with the horizontal and is a 7N force. The coefficient of static friction between the two blocks is .01while the coefficient of kinetic friction between the floor and Block B is given as .5(see diagram below). Force F is such that, if it were any larger, the top block would slide off the back of the lower block.

  1. On the work page for this problem, make a NEATLY-drawn (with a straight-edge) Free Body Diagram for Block A including, with labels and where necessary, any of the following forces:

F

The Pulling force on B

Fa

The pulling force on A

Ma G and/or Mb G

The weight of the blocks

Intergral sign Static a,b

The static force of friction between the blocks

intergral sign Kinetic b, floor

The kinetic force of friction between Block B and the floor

F N a,b

The normal force between the blocks

F N b, floor

The normal force between Block b and the floor

  1. On the work page for this problem, make a NEATLY-drawn (with a straight-edge) Free Body Diagram for Block B including, with labels and where necessary, any of the forces listed above:

  1. Below you will find the Newton
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Answer #2

can u also put the diagram related to question as it is important to know the direction of forces

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