difference between frictional force and gravitational force
Answers
Gravity always pulls objects such as a desk, book or person down. Thus, when you jump, gravity causes you to land on the ground. Friction, however, doesn't pull objects down. ... Instead friction occurs when something like a machine or individual pulls a sliding object in the opposite direction of another object.
Answer:
Gravity always pulls objects such as a desk, book or person down. Thus, when you jump, gravity causes you to land on the ground. Friction, however, doesn't pull objects down. ... Instead friction occurs when something like a machine or individual pulls a sliding object in the opposite direction of another object.
Explanation:
Frictional force: The frictional force is a force exerted by a surface as an object moves across it or makes an effort to move across it. The friction force often opposes the motion of an object. Frictional force is a contact force while gravitational force is a non-contact force.