..ooo Sprint 6:35 PM session.masteringphysics.com C and Solve 2 Think and Solve

Question

..ooo Sprint 6:35 PM session.masteringphysics.com C and Solve 2 Think and Solve 2.52 A force F acts in the forward direction on a cart of mass m. A friction forcefopposes this motion. Part A Use Newton's second law and express the acceleration of the cart Express your answer in terms of the variables F, f, and Submit My Answers Give Up Part B lfthe carts mass is 32.the applied force is 13.0s,and the friction force is 60s.find the cars acceleration. Express your answer to two significant figures and include the appropriate units 50pUnits Submit My Answers Give Up Incerrect, Try Again, 6 attempts remaining

Explanation / Answer

acceleration a = (F - f)/m

F = applied force = 13 N

f = frictional force = 6 N

m = mass of the cart = 3.2 kg

acceleration = (13-6)/3.2

a = 2.2 m/s^2 <<<-----------ANSWER

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