- #1
shawonna23
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A 280 N force is pulling an 80.0 kg refrigerator across a horizontal surface. The force acts at an angle of 18.0° above the surface. The coefficient of kinetic friction is 0.200, and the refrigerator moves a distance of 6.00 m.
(a) Find the work done by the pulling force.
1.60*10^3 J
(b) Find the work done by the kinetic frictional force.
J
I have the answer for part a, but i keep getting the wrong answer for part b. Can someone please help me solve this problem?
(a) Find the work done by the pulling force.
1.60*10^3 J
(b) Find the work done by the kinetic frictional force.
J
I have the answer for part a, but i keep getting the wrong answer for part b. Can someone please help me solve this problem?