2. A child wants to push 10-kg block of ice across a frozen lake as shown below. For ice sliding on ice, the coefficient of friction of static friction μµ = 0.1 and the coefficient of kinetic friction is 0.03. 25° ILL r (a) Calculate the minimum force F he must exert to get the block moving. (b) What is its acceleration once it starts to move, if that force is maintained?

2. A child wants to push 10-kg block of ice across a frozen lake as shown below. For ice sliding on ice, the coefficient of friction of static friction μµ = 0.1 and the coefficient of kinetic friction is 0.03. 25° ILL r (a) Calculate the minimum force F he must exert to get the block moving. (b) What is its acceleration once it starts to move, if that force is maintained?

Name: 2. A child wants to push 10-kg block of ice across a frozen lake as s
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Description: 2. A child wants to push 10-kg block of ice across a frozen lake as shown below. Forice sliding on ice, the coefficient of friction of static frictions = 0.1 and the coefficientof kinetic friction is 0.03.25°F(a) Calculate the minimum force F he mus

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity

Section: Chapter Questions

Problem 18PE: A contestant in a winter sporting event pushes a 45.0-kg block of ice across a frozen lake as shown...

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