hii answer
me
what is friction
Answers
Answered by
3
friction = a force that opposes any relative motion btw the surface of two object in contact is called friction
miana18:
if u dont know the proper ans then learn
Answered by
7
☆☆ ☆☆
¤¤ If we slide or try to slide a body over a surface the motion is resisted by a bonding between the body and the surface. The resistance is represented by a single force and is called friction.
¤¤ The force of friction is parallel to the surface and opposite to the directions of intended motion.
☆☆ ☆☆
¤¤ The opposing force that comes into play when objects are at rest.
▪ It the case of static friction F = P
▪ Static friction is a self-adjusting force because it changes itself in accordance with the applied force.
¤¤ The maximum value of static friction upto which body does not move is called limiting friction.
▪ The magnitude of limiting friction between any two bodies in contact is directly proportional to the normal reaction between them.
▪ Direction of the friction of limiting friction is always opposite to the direction in which one body is at the verge of moving.
¤¤ If the applied force sets the body in motion, the friction opposing the motion is called kinetic friction.
▪ Kinetic friction depends upon the normal reaction friction.
▪ Kinetic friction is always lesser than limiting friction.
Similar questions
Geography,
6 months ago
Hindi,
6 months ago
Computer Science,
6 months ago
Computer Science,
11 months ago
Chemistry,
11 months ago
Physics,
1 year ago
English,
1 year ago