A force, 10N, drags a mass 10kg on a horizontal table with an acceleration of 0.2ms. If the acceleration due to gravity is 10ms-1, the coefficient of fricti...

Question 1 Report

A force, 10N, drags a mass 10kg on a horizontal table with an acceleration of 0.2ms. If the acceleration due to gravity is 10ms-1, the coefficient of friction between the moving mass and the table is

0.02

0.08

0.20

0.80

Answer Details

$μ$ mg = ma

$μ$ x 10 x 10 = 10 x 0.2

$μ$ = 0.02

Read lesson note on Newton’s Laws Of Motion (WAEC)

Read lesson note on Measurements And Units (JAMB)

Newton’s Laws Of Motion

Measurements And Units

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