1 Answer

Ask a Question

Mickl · Answer 1 · 2021-02-17T06:05:31+0000

Answer:

Coefficient of static friction will be equal; to 0.075

Step-by-step explanation:

We have given mass of the sofa m = 143 kg

Force needed to move the sofa F = 106 N

Acceleration due to gravity
g=9.8m/sec^2

We have to fond the coefficient of static friction

Frictional force is given by
$F=\mu mg$ , here F is frictional force m is mass , g is acceleration due to gravity and
$\mu$ is coefficient of static friction

So
$106=\mu * 143* 9.8$

$\mu$ = 0.075

So coefficient of static friction will be equal; to 0.075

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions