Question

Define 'Force of Friction'.​

Answer 1

$\large {\red{\underline {\underline {\bf { Answe༉}}}}}$

• The friction force is the force exerted by a surface as an object moves across it or makes an effort to move across it.
• There are at least two types of friction force - sliding and static friction.
• Though it is not always the case, the friction force often opposes the motion of an object.

Answer 2

Answer:

$\large\mathbb{\underbrace\purple{ANSWER}}$

Frictional force refers to the force generated by two surfaces that contacts and slide against each other. ... If an object is placed flat against an object, then the frictional force will be equal to the weight of the object.

MARK AS BRAINLIEST