Question

Force Blocks of mass 4, 8, and 16 kg are lined up from left to right in that order on a frictionless surface so each block is

1. What is the magnitude of the force that the middle block exerts on the rightmost one?

Fright, middle =

2. What is the magnitude of the force that the leftmost block exerts on the middle one?

Fmiddle, left =

3. Suppose now that the left-right order of the blocks is reversed. Now find the magnitude of the force that the leftmost block exerts on the middle one?

F'middle, left =

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Answer #1

2N 12 N mitm+ mg) 9 12 N 1- O-428 6-857N L6x G.428 W N2 F-N2- (4) f 4x (0.4 28) to-208N N 2 3 8 F 4 Ma O428 MIs 6x0.428 f-N3

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