A sled starts from rest at the top of the frictionless, hemispherical, snow-covered hill shown in the figure. Find an expression for the sled's speed when it is at angle ø. Use Newton's laws to find the maximum speed the sled can have at angle ø without leaving the surface. At what angle ømax does the sled "fly off" the hill?

A sled starts from rest at the top of the frictionless, hemispherical, snow-covered hill shown in the figure. Find an expression for the sled's speed when it is at angle ø. Use Newton's laws to find the maximum speed the sled can have at angle ø without leaving the surface. At what angle ømax does the sled "fly off" the hill?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter11: Energy And Its Conservation

Section11.2: Conservation Of Energy

Problem 18PP

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