Recent content by alisdfd

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    How Accurate Are Stopwatch Measurements in Physics Experiments?

    thank you very much
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    How Accurate Are Stopwatch Measurements in Physics Experiments?

    Homework Statement Question: A student used a digital stopwatch three time 10 oscillations of a pendulum. The timings were 13.52s, 13.64s and 13.58s a) Calculate i the average time for 10 oscillations, ii the time period of the oscillations. b) Estimate the accuracy of the timings, giving a...
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    Can a balance give accurate reading if measured on the moon?

    Question: On the Moon, the force of gravity on an object is only about one-sixth of its value on Earth. Decide whether each of the following would give an accurate measurement of the mass if used on the Moon a) A beam balance like the one in the diagram at the top of the page b) A balance...