First Chapter 9 Homework Begin Date: 223/2018 12.01 00 AM-Due Date:3/5/2018 12:0

Question

First Chapter 9 Homework Begin Date: 223/2018 12.01 00 AM-Due Date:3/5/2018 12:0000 PM End Date: 5/182018 11-59 00 PM (20%) Problem 6: Abrizontal force, F,-65N. and a force, F2=13.2 N acting at an angle of 0 to the horizostal, atre applied to a block of mass 22kg The coefficient of kinetic friction between be block and the surface is-0.2The block is moving to the right Randomized Variables r,“ 13.2N m=2.2kg Ctheexpertta.com Part (a) Solve numerically for the magnitude of the normal force, Fsy in Neutns, that acts on the block if 30 Grade Sammary etial Degrees Radias

Explanation / Answer

Resolve the force in the vertical direction

N=mg+F2sin30

N=2.2*9.8+13.2sin30

N=28.16 N

Hence the normal force is 28.16 N

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