A boy rotates a stone in a 3-ft-long sling at the rates of 15 revolutions every 10 seconds. Find the angular and linear velocities of the stone.

Q: -1 m-x 1 m 2 m- In the diagram on the right, a plank weighing 120 N is supported by two trestles at…

A: Given:-  In the diagram given below, A plank weight  Wp = 120 N, and it is supported by the two…

Q: and calculate V, E. with respect to v-axis

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Q: If A - B = 0 and Ã × B = 0 what can we say about Aand B? Select one: O a. None of the other options…

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Q: (121 – 0.327) - 119 13 2e - 5.4

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Q: What is the value of P1? You can refer to the figure.

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Q: Which UNIT will the answer to this operation have? (We're only interested in the units, not the…

A: The operation have expression =                                     5 m  +  2 Kg here,…

Q: A spring with a force constant of 225 N/m is resting on a frictionless surface and mounted…

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Q: 9. Given: D = 3x³yi-2x²y¹z6j+y³z²k Find: V.D.

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Q: 5. Calculate the average value of kinetic energy of an electron in 3s state of hydrogen atom. The…

A: The wave function of the 3s state of the hydrogen atom can be written as below,

Q: QUESTION 3 Calculate the number of microstates of 5 identical particles in 8 single-occupancy…

A: Given: n=5, g=8   For FERMIONS, the number of microstates is given by :…