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An observer has measured the

A boy runs a 100m distance in 20s as measured by an observer on earth.how long does it take according to an observer in space
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2. asked by ebraheem
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An air plane is flying due east relative to still air at a speed of 320 km/h. There is a 65 km/h wind blowing to ward the north,
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2. asked by mohamad
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When a vibrating object is moving blank and observer, the measured frequency of vibrations will be higher than if the observer
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An unstable particle called Bullroarium has a lifetime of 6x10E-10 seconds, measured at rest. If a Bullroariom particle zips
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2. asked by seanmarch58
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A boy runs a 100meter distance race in 20seconds as measured by an observer on earth.how long does it take according to an
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2. asked by euro
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When a vibrating object is moving blank and observer the measured frequency of the vibrations will be lower than the object and
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Select the correct answer from each list.(2 points)When a vibrating object is moving an observer, the measured frequency of the
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Select the correct answer from each list.(2 points)When a vibrating object is moving an observer, the measured frequency of the
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2. asked by billy bob joe
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Select the correct answer from each list.(2 points)When a vibrating object is moving an observer, the measured frequency of the
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An observer measures the length of an object. In which of the following cases is the measured length at a minimum?Choose one
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2. asked by ashley --
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