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strojnjashka [21]
3 years ago
9

2) A car is towed by a horizontal rope at a constant speed. draw the free body diagram

Physics
1 answer:
Temka [501]3 years ago
8 0

Answer:

\

\

\

Explanation:

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A converging lens of focal length 20 cm is placed in contact with a diverging lens of focal length 30 cm. The focal length of th
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