Contact force is another name for _________.a)Frictionb)Magnetic force...
Contact Force is that force that comes into action on account of physical contact.It is also called Muscular force.
Contact force is another name for _________.a)Frictionb)Magnetic force...
Contact force and Muscular force
Contact force refers to the force that acts between two objects that are in contact with each other. It is also known as a mechanical force. This force can be either attractive or repulsive in nature. Examples of contact force include normal force, frictional force, tension force, and air resistance.
Muscular force, on the other hand, refers to the force generated by the contraction of muscles in the body. This force is used for movement and is essential for performing physical activities such as walking, lifting, and throwing. Muscular force is a type of internal force as it is generated within the body.
Why is the correct answer D?
The correct answer to the given question is option D, which is muscular force. The reason for this is that muscular force is a type of contact force as it is generated by the contact between muscles and bones. When muscles contract, they pull on the bones, causing them to move. This movement is possible due to the contact force generated by the muscles.
Conclusion
In conclusion, contact force is a term used to describe the force that acts between two objects that are in contact with each other. Muscular force is a type of contact force generated by the contraction of muscles in the body. Therefore, the correct answer to the given question is D, which is muscular force.