- #1
bmandrade
- 63
- 0
A sled weighing 100 N is pulled horizontally across snow so that the coefficient of kinetic friction between sled and snow is .275. A penguin weighing 50 N rides on the sled
to start with the penguin digs in his claws so he is firmly attached to the sled. What value of F do you need for the sled and penguin to move at constant speed??
after a while, our penguin gets tires od holding on with his claws. Now the coeffient of static friction between penguin and sled is .750 find the maximun horizontal force F that can be exerted on the sled before the penguin bgins to slide off?
to start with the penguin digs in his claws so he is firmly attached to the sled. What value of F do you need for the sled and penguin to move at constant speed??
after a while, our penguin gets tires od holding on with his claws. Now the coeffient of static friction between penguin and sled is .750 find the maximun horizontal force F that can be exerted on the sled before the penguin bgins to slide off?