Please select a subject first
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The unit used to describe the energy content of food is called as ______.
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State any two symptoms of concussion.
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What is the meaning of Posture?
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Describe the factors affecting physical fitness.
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State any three causes of bad posture.
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A brain injury that changes the way your brain normally works. A bump, blow or jolt to the head or a blow to the body that causes the head to move rapidly back and forth.
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What is the most common symptom of Achilles Tendonitis injury?
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Identify the sports injury given below.
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Write short note on the following injury:
Achilles Tendonitis
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Which of these is a common running injury?
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Discuss in detail about runner knee.
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Why is a jack screw provided with a long arm?
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With reference to the terms mechanical advantage, velocity ratio and efficiency of a machine, name and define the term that will not change for the machine of a given design.
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A scissor is a ______ multiplier.
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Name a common device where a gear train is used
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Explain briefly why the work done by a fielder when he takes a catch in a cricket match is negative.
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What is the principle of an ideal machine?
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What is the work done by the moon when it revolves around the earth?
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Why is the colour red used as a sign of danger?
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