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FRICTION (n). PHYSICS GRADE:0-1 TERM: 2. DEFINITION (n). FRICTION IS A CONTACT FORCE THAT SLOWS AN OBJECT n/ hv /art/n/n/pro/n/art/n ROUGH SURFACE = MORE FRICTION adj /n adv/v SMOOTH SURFACE = LESS FRICTION adj /n adv/v.
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FRICTION (n) PHYSICS GRADE:0-1 TERM: 2
DEFINITION (n) FRICTION IS A CONTACT FORCE THAT SLOWS AN OBJECT n/hv/art/n/n/pro/n/art/n ROUGH SURFACE =MORE FRICTION adj/n adv/v SMOOTH SURFACE = LESS FRICTION adj/n adv/v