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From the given text, calculate the module of the force F if the 4 kg block travels at constant speed. (μs = 0.5; μk = 0.2; g = 10 m/s²) a) 8 N b)...

From the given text, calculate the module of the force F if the 4 kg block travels at constant speed. (μs = 0.5; μk = 0.2; g = 10 m/s²)


a) 8 N
b) 20 N
c) 16 N
d) 4 N
e) 10 N