Flight Bag
A flight attendant pulls her bag of 63 N a distance of 323 m along a level floor at the airport in a constant vel?
A flight attendant pulls her bag 63 N at a distance of 323 m along a level airport floor at a constant speed. The force is 37 N at an angle of 54 ° above horizontal. (A) Determine the work done in the bag. J (b) Find the work done by the frictional force on the bag. J (c) Find the coefficient of friciton kinetics between the bag and the floor.
<<Find the work done in the bag. >> Work = W = W = Force * Distance 37 (cos 54) * 323 I hope that you can perform the required calculation of the above. <<Find the work done by the force of friction on the bag trip. >> Since the bag is being pulled at a constant speed, then W = work done by the force of friction = 37 (cos 54) * 323 <<Find friciton kinetic coefficient between the bag and the floor>>. The work done by friction = 37 (cos 54) * 323 = μ (Wb) (323), where coefficient of friction μ = Wb = weight of the bag N = 63 (given) This simplifies to 37 (cos 54) = μ (63) and solving for μ, μ = 37 * cos 54/63 Once again, I hope that you can proceed with the actual calculation of the above. Hope this helps.
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