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Targ S.M. 1989 K2 variant 07 (арт. 3237672)

Content: K2_07_89_idz-student_.pdf (53.28 KB )
Uploaded: 23.04.2026

Positive responses: 0
Negative responses: 0

Sold: 1
Refunds: 0

Seller: Timur_ed

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Description

The mechanism consists of stepped wheels engaged or connected by a belt drive, a toothed rack 4 and a weight 5 tied to the end of a thread wound on the bottom of the wheels. Determine the speed and acceleration at the time t = 2s.
Given: V₄ = 3t³-8; R₁ = 4 cm; r₁ = 2 cm; R₂ = 8 cm; r₂ = 6 cm; R₃ = 12 cm; r₃ = 12 cm; Find: VA; ω₃; ε₃; ab; a₅;

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