Determine the acceleration of the sled

Reference no: EM13272550

Jone pulls her brother on a sled over a horizontal surface with force of 80N. The force is at an angle of 25 degree, above the horizontal. The mass of her brother and the sled is 50 kg, and the frictional force is 40 N. What is the acceleration of the sled? (in m/s^2)??

Reference no: EM13272550

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