with each other.
(b) Friction depends on the
of surfaces,
(c)
Friction produces
(d) Sprinkling of powder on the carrom board
friction.
2.
(e) Sliding friction is
than the static friction.
Four children were asked to arrange forces due to rolling, static and sliding
frictions in a decreasing order. Their arrangements are given below.
Choose the correct arrangement,
(a)
rolling, static, sliding
(b)
rolling, sliding, static
(c)
static, sliding, rolling
(d) Sliding, static, rolling
3. Alida runs her toy car on dry marble floor, wet marble floor, newspaper
Answers
Answered by
2
Answer:
b.nature
c .heat
d.reduced
2.c
3.wet marble floor, dry marble floor, newspaper, towel
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