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) child is pulled along the flat ground on snow on a sled by his father. The child and sled together have a mass of 33 kg. The father pulls the sled by a rope 40 degree angle above the horizontal. If the coefficient of friction between the snow and the sled is. 16, determine the force the father must pull with to maintain constant velocity. (you mus which is angled upward at a nd th e Normal Force and the friction Force) before you can solve this
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Answer #1

Here we use the concept of friction force on an object moving with constant velocity. We use Newton's laws of motion.

if veli is constant,***************************************************************************************************
This concludes the answers. If there is any mistake, let me know immediately and I will fix it....

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