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4-2.Friction
easy
બેરલ ને ખસેડવા કરતાં રોલ કરવું સહેલું
A
ખોટું
B
સાચું
C
અનિચ્છિત
D
શક્ય નથી
Solution
This phenomenon can be explained by the concept of friction. It is easier to roll a barrel than to pull it on the road because while pulling the barrel because rolling friction is less than sliding friction
Standard 11
Physics