Q. To illustrate uniform and non-uniform acceleration for motions in a straight line, we can use

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Q. A football rolling in a straight line slows down from 10 ms⁻¹ to 4 ms⁻¹ in 15 s. Its acceleration is

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Q. The SI unit of speed is

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Q. The change in velocity in the opposite direction as the velocity is called

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Q. The change in velocity in the same direction as the velocity is called

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Q. The change in velocity with the time is termed as

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Q. How far a school bus can travel in 45 minutes having an average speed of 35 km h⁻¹?

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Q. When the speed of an object changes, its velocity

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Q. The simple equation to find acceleration is

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Q. When the speed of an object remains constant, and there is a change in direction then the velocity

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Q. The distance in a specified direction is known as

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Q. Negative acceleration is also known as

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Q. The SI unit of velocity is

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Q. A bus starts from rest and travels in a straight way, then reaches a speed of 10 ms⁻² in 5 s. By assuming that it accelerates uniformly, what is its acceleration?

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Q. The change in distance in a specified direction per unit time is known as

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Q. Which of the following has high density?

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Q. The state of matter in which the particles move freely within the vessel containing it and they have attractive forces between their particles is known as

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Q. The state of matter which has a fixed volume but does not have a fixed shape is

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Q. Fluids are

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Q. Any substance that has the ability to flow or move freely are known as

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