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Mathematics 10 Online
OpenStudy (anonymous):

a 10 kg block sits motionless on a table in spite of a horizontal force of 2 N. What are the magnitudes of the reaction force and friction force acting on the block

OpenStudy (anonymous):

You can use Newton's third law which basically says there is an opposed equal reaction to every motion. Reaction force = mass * gravitational constant = 98 N Friction force = 2 N

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