Task id10273

Task id10273

A dynamometer is attached to the ceiling of an elevator car rising with an acceleration of 2 m/s2. A block is suspended from the dynamometer and rotates freely around a horizontal axis. A thread is thrown through the block, to the ends of which weights of masses 1 kg and 3 kg are attached. Determine the dynamometer readings. g = 10 m/s2.

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