Fill in the blanks:
a. Friction opposes the _____________ between the surfaces in contact with each other.
b. Friction depends on the _____________ of surfaces.
c. Friction produces __________.
d. Sprinkling of powder on the carrom board ________ fr
Fill in the blanks:
a. Friction opposes the _____________ between the surfaces in contact with each other.
b. Friction depends on the _____________ of surfaces.
c. Friction produces __________.
d. Sprinkling of powder on the carrom board ________ friction.
e. Sliding friction is ___________ than the static friction.
Answers (1)
(a) movement,
(b) irregularities,
(c) heat,
(d) reduce,
(e) less