define normal reaction
Answers
Answered by
3
Answer:
The weight of an object equals the mass of the object multiplied by the acceleration of gravity. Multiply the two values together. In order to find the normal force, you need to multiply the weight of the object by the cosine of the angle of incline
Answered by
1
Answer:
it is a force acting on perpendicular to the gravitational force.
Explanation:
A force acting perpendicular to two surfaces in contact with each other. ... If weight is the only vertical force acting on an object lying or moving on a horizontal surface, the normal reaction force is equal in magnitude, but opposite in direction to the weight.
Similar questions