01 A machine completes a task requiring 3000 J of work in half…

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02 A motor performs 1875 J of work in 3 seconds. What is…

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03 Which statement correctly describes the difference between position vector and displacement vector?

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04 What is the effect of unbalanced forces on an object at rest?

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05 A 3 kg stone is thrown vertically upwards with a speed of…

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06 How does the human ear respond to frequencies below 20 Hz?

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07 A car with a mass 2000 kg accelerates at 4 m/s². According…

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08 A cyclist covers 2 km in the first 10 minutes and 3…

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09 Machine M does 600 J of work in 20 s. Machine N…

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10 A constant force acts on an object and causes it to move…

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