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A uniform thin wire is bent into a semicircle of radius r. Determine the coordinates of its center of mass with respect to an
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2. asked by Melinda
3. 1,332 views
A uniform thin wire is bent into a semicircle of radius r. Determine the coordinates of its center of mass with respect to an
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2. asked by Melinda
3. 1,348 views
Q9 Circle the example in each pair that has more electrical resistance.Conductor/Insulator Thin wire/ Thick wire Cooler wire/
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2. 150 views
A solid uniform 45.0 kg ball of diameter 32.0 cm is supported against a vertical frictionless wall using a thin 30 cm wire of
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2. asked by L
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A uniform horizontal bar of length L = 5 m and weight 243 N is pinned to a vertical wall and supported by a thin wire that makes
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2. asked by Joseph
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A box is suspended by a steel wire via a frictionless pulleyThe wire has a mass per length of µ = 24.5 × 10 − 3 kg/m. The
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2. asked by Nick
3. 687 views
In which situation will the lowest resistance occur?A. thick wire and high temperature B. thin wire and high temperature C.
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2. 50 views
Three long, thin, co-planar wires are separated by 10cm and arranged as shown. The top wire carries 1A, the middle wire carries
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2. asked by JuanPro
3. 628 views
A piece of copper wire has a resistance per unit length of 6.45*10-3 /m. The wire is wound into a thin, flat coil of many turns
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2. asked by rick
3. 1,629 views
A piece of copper wire has a resistance per unit length of 5.50 x 10^-3 Ω/m. The wire is wound into a thin, flat coil of many
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2. asked by Anonymous
3. 1,003 views