Force of 10N acts on a body of mass 2 kg, but body is still in rest position. Find the value of static friction ?
10 N
20N
30 N
5N
Answers
Answered by
23
Answer:
10 N
Explanation:
Since the body is at rest, the static friction that must act must be of the same magnitude but opposite direction. Hence, 10 N
Static friction can adjust itself with magnitude ranging from 0 to μN, where μ is coefficient of static friction for the surfaces in contact, and N is the normal force.
In case if a force F > μN acts, the body starts moving and kinetic friction comes in picture.
Answered by
8
Answer:
Explanation:
g, but body is still in rest position. Find the value of static friction ?
10 N
20N
30 N
5N
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