Question: A Siberian husky pulls a dog sled across level ground for a displacement of 15 m. The sled with contents has a mass of

A Siberian husky pulls a dog sled across level ground for a displacement of 15 m. The sled with contents has a mass of 120 kg. The dog's harness makes an angle of 26 above the horizontal and pulls with a force of 155 N. The coefficient of friction between the sled and the snow is 0.10. If the sled starts from rest, what is its speed after 15 m?

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To find the sleds speed after 15 meters we first have to determine the net force acting on the sled as it moves across the level ground considering th... View full answer

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