Question

The line 4y = x + c, where c is a constant, is a tangent to the curve y

2 = x + 3 at the point P on the

curve.

(i) Find the value of c.​

Answer 1

Answer:

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.