Question

A honzontal force of at least 20 N is required to start moving a 80 N box initially at rest on horizontal floor. The coefficient of static friction is​

Answer 1

Answer:

0.372

Explanation:

m=20kg

F=μmg

orμs=

mg

F

=

20×98

75

=

196

75

=0.382

Hence, Option D is correct.

Answered by

mukund

plz subscribe my YouTube channel failgamemukund

Answer 2

$\huge\mathfrak\red{pahchana}$