1) A truck that is stopped on the road has to be pushed hard to get into motion. When the truck is moving a little, it can be moved faster with a smaller /lesspush. Why?2) The shape of an aeroplane is not kept the same as the shape of the bus. Why?pplies learnt scientific concepts in everyday life.

1) A truck that is stopped on the road has to be pushed hard to get in

1.	1) A truck that is stopped on the road has to be pushed hard to get into motion. When the truck is moving a little, it can be moved faster with a smaller /lesspush. Why?2) The shape of an aeroplane is not kept the same as the shape of the bus. Why?pplies learnt scientific concepts in everyday life.
Answer» 1) is we should apply LESS push.2) is that because if it obtains the shape of a bus then it cannot fly and if it flies then ALSO because of the WEIGHT then it will crash.

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