Question

24
winter Assignment to
class
subject
IX
2.2: Answer any six parts. The answer to ench part should not exceed
i
Explain the following with a scientific
reason
a) Wom out tyres of vehicle can cause slipping on the road.
b) Applying intense brakes can cause skidding on the road.
in
Express the following quantities in term of prefixes:
a) 52 x 10kg
b) 225x 1085
c) 20000000 w
How does vibratory motion differ from rotatory motion?
TV Find the resultant of given forces:
a) ION along x-axis
111​

Answer 1

Explanation:

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