4. Derive the following relationships (a) Cy=-), (), T

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Q: e closest distance of

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A: a)Equivalent resistance is,

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Q: 33) From the rod of the Scieare Building, 21.0 m above the Hhe Prouno you throw a37,8 graon woter…

A: The situation can be shown as below,

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A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: in a circular track circie or radius CAr moving 174 m n 845. in of the centrepetal mis²) completes…

A: Given data: Radius of the circular track, r=174 m Time taken in one complete circle is t=84 s

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A: Given  Velocity of projectile=v= 30m/s

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A: Given, a→=175i^+130j^kmb→=-175i^+130j^kmc→=-260j^km

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A: speed v=20 m/s

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