efedrinalvog

2023-02-23

If block B moves downward with an acceleration of 3m/s find the acceleration of block A.

Joaquin Edwards

Beginner2023-02-24Added 6 answers

Pulley 2 is fixed. Thus, we have acceleration of the string $={a}_{B}=3\text{}m/{s}^{2}$

One end of pulley 1 is fixed ${a}_{1}=\frac{a+0}{2}=3$

Acceleration of block A $=a=6\text{}m/{s}^{2}$

One end of pulley 1 is fixed ${a}_{1}=\frac{a+0}{2}=3$

Acceleration of block A $=a=6\text{}m/{s}^{2}$

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