A spring balance reads 20N when a stationary object is suspended. Accelerating at 5m s^-2, What is the reading as the object when it is(adsbygoogle = window.adsbygoogle || []).push({});

(i) ascending

(ii) descending

I don't understand this question at all..

Can someone explain to me how do I solve it?

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# Homework Help: I don't understand this dynamics question?

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