A student releases a system on an incline as shown. The coefficient of friction of static friction between the 20kg box and the surface is 0.28 and the coefficient of kinetic friction is 0.16. Neglect drag. What is the magnitude of maximum static friction between the block and the surface in this situation? 20kg 47.1 What direction is the friction on the 20kg block? 7.6kg up-left What direction will the 20kg block slide? 31" noither

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A student releases a system on an incline as shown. The coefficient of friction of
static friction between the 20kg box and the surface is 0.28 and the coefficient of
kinetic friction is 0.16. Neglect drag.
What is the magnitude of maximum static friction between the block and the
surface in this situation?
47.1 N
What direction is the friction on the 20kg block?
20kg
up-left
What direction will the 20kg block slide?
7.6kg
neither
What is the magnitude of the friction?
31
26.5
What is the magnitude of the net force on the system?
What is the magnitude of the system's acceleration?
0.0057
m/s?
What is the tension in the string?
74.6
cannot be deter
check answers
Rain to sto
Transcribed Image Text:dashboard A student releases a system on an incline as shown. The coefficient of friction of static friction between the 20kg box and the surface is 0.28 and the coefficient of kinetic friction is 0.16. Neglect drag. What is the magnitude of maximum static friction between the block and the surface in this situation? 47.1 N What direction is the friction on the 20kg block? 20kg up-left What direction will the 20kg block slide? 7.6kg neither What is the magnitude of the friction? 31 26.5 What is the magnitude of the net force on the system? What is the magnitude of the system's acceleration? 0.0057 m/s? What is the tension in the string? 74.6 cannot be deter check answers Rain to sto
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