Block A, with a mass of 13 kg, sits on an incline of 0.34 radians above the horizontal. An attached (massless) string passes through a massless, frictionless pulley at the top of the incline as shown: The coefficient of kinetic friction between block A and the incline is given as 0.47. When the system is released from rest, block B accelerates downward at 2.4 m/s2. What is the mass of block B? Express your answer in kg, to at least one digit after the decimal point.
Block A, with a mass of 13 kg, sits on an incline of 0.34 radians above the horizontal. An attached (massless) string passes through a massless, frictionless pulley at the top of the incline as shown: The coefficient of kinetic friction between block A and the incline is given as 0.47. When the system is released from rest, block B accelerates downward at 2.4 m/s2. What is the mass of block B? Express your answer in kg, to at least one digit after the decimal point.
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
Problem 8STP
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Block A, with a mass of 13 kg, sits on an incline of 0.34 radians above the horizontal.
An attached (massless) string passes through a massless, frictionless pulley at the top of the incline as shown:
The coefficient of kinetic friction between block A and the incline is given as 0.47.
When the system is released from rest, block B accelerates downward at 2.4 m/s2.
What is the mass of block B?
Express your answer in kg, to at least one digit after the decimal point.
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