Constants I F You're using a rope to pull a sled at constant velocity across level snow,with coefficient of kinetic friction 0.050 between sled and the snow. The sled is loaded with physics books, giving a total mass of 35 kg Part A With what force should you pull with the rope horizontal? Express your answer to two significant figures and include the appropriate units. HA ? Value Units F = Request Answer Submit Part B Repeat for the rope at 30° above horizontal. Express your answer to two significant figures and include the appropriate units. HA ? Value Units F = Submit Request Answer

Constants I F You're using a rope to pull a sled at constant velocity across level snow,with coefficient of kinetic friction 0.050 between sled and the snow. The sled is loaded with physics books, giving a total mass of 35 kg Part A With what force should you pull with the rope horizontal? Express your answer to two significant figures and include the appropriate units. HA ? Value Units F = Request Answer Submit Part B Repeat for the rope at 30° above horizontal. Express your answer to two significant figures and include the appropriate units. HA ? Value Units F = Submit Request Answer

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 53P: A history book is lying on top of a physics book on a desk, as shown below a free-body diagram is...

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