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1.) Four students are playing tug-of-war. The two students on the right pull with forces of 55 N and 65 N and have masse
Posted: Thu Apr 28, 2022 9:40 am
by answerhappygod
- 1 Four Students Are Playing Tug Of War The Two Students On The Right Pull With Forces Of 55 N And 65 N And Have Masse 1 (88.45 KiB) Viewed 45 times
1.) Four students are playing tug-of-war. The two students on the right pull with forces of 55 N and 65 N and have masses of 60 kg and 62 kg. The two students on the left pull with forces of 58 N and 70 N, and they have masses of 59 kg and 64 kg. What is the magnitude and direction of the acceleration of the students? 2.) Nine dogs are pulling a sled in a race. The combined mass of the sled and the driver is 220 kg. (a) The dogs start from rest and reach a speed of 5.0 km/h in 8.0 s. What is the average force applied by each dog? (b) What is the frictional force on the sled if each dog is pulling with a maximum force of 51 N?