Question
A contestant in a winter games event pulls a 39.0 kg block of ice across a frozen lake with a rope over his shoulder as
A contestant in a winter games event pulls a 39.0 kg block of ice across a frozen lake with a rope over his shoulder as shown in the figure
The figure shows a 25 degree angle.
The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03.
A. Calculate the minimum force F (in N) he must exert to get the block moving.
B. What is its acceleration (in m/s2) once it starts to move, if that force is maintained?
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Intermediate Accounting
Authors: Kin Lo, George Fisher
3rd Edition Vol. 1
133865940, 133865943, 978-7300071374
