Science, asked by maheemishra36, 8 months ago


4.4 Give reasons for the following: (Writing tip: In these types of reasoning questions, begin your answer with
the words The wheels of bigger vehicles like buses and trucks are larger than those of smaller vehicles like
bikes and cars because...)
(a) The wheels of bigger vehicles like buses and trucks are larger than those of smaller vehicles like
wheels of bikes and cars.
(b) Sometimes the rear wheels of trucks and buses are double tyres.​

Answers

Answered by prmaurya1984
11

ANSWER

4.4

  • (a) The wheels of bigger vehicles like buses and trucks are larger than those of smaller vehicles like wheels of bikes and car because in larger vehicles the weight of engine, people's, structure are more than compared to smaller vehicles so , to handle load they use larger wheels.

  • b.) Sometimes the rear wheels of trucks and buses are double tyres to increase the area of contact on which their weights acts and hence reduces the pressure on the ground.

HOPE IT HELPS YOU!

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