< Which of the following best compares average speed with average velocity? 2 A Average speed is always less than average velocity. B Average speed has units of mph and average velocity has units of m/s. C Average speed is a vector quantity, but average velocity is a scalar quantity. D Average speed has only magnitude, but average velocity has both magnitude and direction.

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A: Pressure of the gas is tripled, keeping the volume as constant

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A: The change in decibels is given by  dB = 10log10(I/I0)  Here the intensity is reduced to half

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A: Capacitors

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A: Given: The extension in the spring is 24 m. The potential energy of the spring is 960 J.

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Q: If a 6.0 x 10^3 mm elastic cable of density 1.1 x 10^3 kg/m^3 is dangling, how much does the length…

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A: Given Speed, v=236m/s Wavelength, λ=3m Frequency of the wave is find by the  v=f×λ

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Q: 1 1 1 1 T Flow 1:2 1 3

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A: Given  angle=37o speed(u)=12.0 m/s

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Q: If a planet has an average distance from the Sun of 8.5 AU, what is its orbital period?

A: ans is 24.7815 years

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A: