Question

3. A team of four sled dogs is training for their next big race. Having only lost 1 place by a whisker last year, they are diligently Nikki Kaag Steele Balto the line. At this point they can 20.9 kg 21.3 kg 22.7 kg 222 kg rest to 6.71 m/s in 7.00 s flat. Nikki working on improving their time off accelerate the fully loaded sled from pulls with 50.0 N, Kaltag with 53.0 N r 181 kg Steele with 57.0 N, and Balto with 60.0 N of force. What is the magnitude of the friction force on the fully loaded sled?

Answer 1