
Which of these is not a contact force? - Toppr
Force exerted by a spring; Force exerted during collision; Force applied as a pull or push; Non Contact Force: The forces which act on bodies without being physically touched, are called the non-contact forces. The following forces come under non-contact forces : Gravitational Force; Electrostatic Force; Magnetic Force; Hence, the odd man out ...
Friction is a __________(contact, non-contact) force. - Toppr
Correct option is A. contact. The frictional force is a contact force that acts in the opposite direction to the motion of an object. This force can cause objects in motion to come to rest, as they act in the opposite direction to its motion. E.g. - If you roll a ball on a surface, it would come to rest after a short while.
What are non-contact forces? Give two examples. - Toppr
The forces experienced by bodies even without being physically touched are called the non-contact forces. For e.g. Gravitational force and Electrostatic force.
Common Forces in Mechanics: Contact Forces, Friction, Videos
Common Force in Mechanics: In the study of mechanics, you will deal with a wide range of forces. These forces can be broadly divided into two types, contact and non-contact forces. Some non-contact forces are the gravitational force, electrical and magnetic forces between charged and magnetic bodies. In this article, we will focus on the ...
Which of these is an example of a non-contact force? - Toppr
Magnetic force is a force, like gravity, that is able to act across a distance without touching an object that is attracted by it. So magnetic force is a non-contact force. Was this answer helpful?
The force applied by the archer to stretch the bow is an ... - Toppr
Muscular, contact, non-contact, gravity, friction, shape, attraction (a) To stretch the bow, the archer applies a force that causes a change in its _____. (b) The force applied by the archer to stretch the bow is an example of _____ force.
Contact and Non-Contact Forces | Definition, Examples, Diagrams
The electric force between an electron and a proton at a distance r apart is: F e = − 4 π ϵ 0 r 2 e 2 where the negative sign indicates that the force is attractive. The corresponding gravitational force (always attractive) is F G = − G r 2 m p m e where m p and m e are the masses of a proton and an electron respectively. ∣ F G F e ∣ ...
Which of the following is NOT a non-contact force? - Toppr
Which of the following is/are a non-contact force(s)? 1. Gravitational force. 2. Electrostatic force. 3. Muscular force
Classify the following situation into contact and non-contact
Non-contact forces come into play when objects do not have physical contact between them. A force that is applied by objects in contact with each other is known as contact force. The contact force acts on a point of direct contact between the two objects.
Learn Contact and Non-Contact Forces in 3 minutes. - Toppr
A non-contact force is a force applied to an object by another body that is not in direct contact with it Non-contact forces come into play when objects do not have physical contact between them When compared to the types of contact forces, there are very few non-contact forces