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Question
A mass m = 20 kg is pulled upwards with constant acceleration by a cable attached to a motor. The cable can withstand a maximal tension of 500 N. What is the maximum acceleration amax possible? If the acceleration has this maximum value, what distance will the mass have moved aſter 2s, if it starts from rest?
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Transcribed Image Text:A mass m = 20 kg is pulled upwards with constant acceleration by a cable attached to a motor. The cable can withstand a maximal tension of 500 N. What is the maximum acceleration amax possible? If the acceleration has this maximum value, what distance will the mass have moved aſter 2s, if it starts from rest?
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