Sagot :
Answer:
contact forces and non-contact forces
contact forces- forces where object touch or contact with each other.
non contact forces- forces where objects do not touch or contact with each other these forces act over a zone or area called filled.
yan pi sana makatulong nasa notebook kpi yung mga sagot ko
Answer:
non-contact force - A non-contact force is a force which acts on an object without coming physically in contact with it. The most familiar non-contact force is gravity, which confers weight. In contrast a contact force is a force which acts on an object coming physically in contact with it.
contact force - A contact force is any force that occurs as a result of two objects making contact with each other. Contact forces are ubiquitous and are responsible for most visible interactions between macroscopic collections of matter.