Question

Define the following.
a. Normal force
b. Spring force
c. Electrostatic force
d. Limiting friction​

Answer 1

Answer:

a. The normal force is the force that surfaces exert to prevent solid objects from passing through each other. Normal force is a contact force. ... It makes sense that the force is perpendicular to the surface since the normal force is what prevents solid objects from passing through each other.

b. The spring force is the force exerted by a compressed or stretched spring upon any object that is attached to it. An object that compresses or stretches a spring is always acted upon by a force that restores the object to its rest or equilibrium position.

c. The electrostatic force is an attractive and repulsive force between particles are caused due to their electric charges. The electric force between stationary charged bodies is conventionally known as the electrostatic force. It is also referred to as Columb's force.

d. Limiting friction is defined as the friction which is generated between the two static surfaces that come in contact with each other. The maximum friction that can be generated between two static surfaces in contact with each other.

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