Question

A body weighing 200 newton is just on
the point of moving horizontally by a
force of 52 Newton, what is the
coefficient of friction
O O
0.19
O 0.38
O 0.26
O 0.25​

Answer 1

$\bf\small\red{Given:-}$

$\rm W = 200 \: Newton.$

$\bf\small\red{Find:-}$

$\rm what \: is the</p><p> coefficient \: of friction.$

$\bf\small\red{Solution:-}$

$\rm \: Formula = \frac{f}{n}$

$\rm \: u = \frac{ \bcancel{52}}{ \cancel{200n}}$

$\rm \: u = \frac{ \cancel{26}}{ \cancel{100}}$

$\rm = \frac{ 13}{10}$

$\rm \ \dashrightarrow \purple { u = \frac{13}{50} }$

@Shivam and Aadarsh Thakur.