At FSA 2020, three cats, Kitty (5kg), Mauzi (3kg) and Schnurli (4kg), are climbing up and down along a rope. At a certain moment Kitty descends with an acceleration of 1.6m/s², Schnurli pulls herself up with an accerleration of 90 Gal, while Mauzi climbs up with the constant speed of 1.968 feet/s. What is the load on the rope hanger at this moment? (mass of rope neglected, consider gravity g=9.80665m/s²) Round to first decimal.
AI image description
Illustration with three black-and-white cats positioned one above another on a single vertical gray rope against a dark blue background. Text labels to the right identify the upper cat as "Kitty", the middle cat as "Mauzi", and the lower cat as "Schnurli". At top right a small pixel-art flying cat trails a horizontal rainbow. No numerical distances, masses, or acceleration directions are displayed in this image.
- 115.8N
- 122.8N
- 113.3N
- 130.0N
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- FSA 2021 · ev · quiz 14
- FSA 2021 · cv · quiz 15