Zusammenfassung der Ressource
Frage 1
Frage
THE TWO TYPES OF FORCE IS CONTACT FORCE AND NON - CONTACT FORCE
Frage 2
Frage
FRICTIONAL FORCE IS A NON- CONTACT FORCE
Frage 3
Frage
FRICTIONAL FORCE DOES NOT OPPOSE THE MOTION OF THE MOVING OBJECT
Frage 4
Frage
FRICTIONAL FORCE CAN
Frage 5
Frage
WORN OUT SHOES ARE AN EXAMPLE OF
Frage 6
Frage
FOREST FIRES ARE CAUSED DUE TO FRIC TION BETWEEN THE
Frage 7
Frage
LUBRICANTS DO NOT HELP IN REDUCING FRICTION
Frage 8
Frage
THE SHAPE OF VEHICLES IS MADE STREAM LINED TO REDUCE FRICTION
Frage 9
Frage
POWDER REDUCES THE FRICTION BETWEEN
Antworten
-
THE HANDS AND THE COINS
-
THE COINS AND THE BOARD
Frage 10
Frage
FRICTION IS LESS ON
Antworten
-
ROUGH SURFACES
-
SMOOTH SURFACES
-
NEW SURFACES