13. Blocks A and B are connected by a cable that passes through two pulleys of negligible mass, as shown in the figure. The kinetic coefficient of friction between the inclined plane and block A is 0.4. If the initial velocity of A is 8 ft/s down the plane, determine how far A travels and how much time it takes to stop. P=0.4 20° 8 pies/s A 10 lb B 6lb

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
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13. Blocks A and B are connected by a cable that passes through two pulleys of negligible mass, as
shown in the figure. The kinetic coefficient of friction between the inclined plane and block A is 0.4. If
the initial velocity of A is 8 ft/s down the plane, determine how far A travels and how much time it
takes to stop.
P=0.4
20°
8 pies/s
A
10 lb
B
6lb
Transcribed Image Text:13. Blocks A and B are connected by a cable that passes through two pulleys of negligible mass, as shown in the figure. The kinetic coefficient of friction between the inclined plane and block A is 0.4. If the initial velocity of A is 8 ft/s down the plane, determine how far A travels and how much time it takes to stop. P=0.4 20° 8 pies/s A 10 lb B 6lb
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