Fastttt 18. The Earth revolves on its axis once every 24 hours. Assuming that the Earth's radius is 6400 km, find thefollowing.a. Angular velocity of Earth in radians per day and radians per hour.b. Linear velocity in km/hr at the North or South pole.C. Linear velocity in km/hr at Quito, Ecuador, a city on the equator.d. Linear velocity in km/hr at Salem, Oregon (halfway from the equator to the North Pole).

(a) angular velocity of Earth in radians per day and radians per hour. (b) linear velocity at the…

Answered: 18. The Earth revolves on its axis once…

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A baggage handler at an airport applies a constant horizontal force with magnitude F₁ to push a box, of mass M, across a rough horizontal surface with a very small constant acceleration a. ( Figure 1) Figure 2F Submit ▾ Part B Now assume that the baggage handler pushes a third box (Figure 2) of mass m/2 so that it accelerates at a rate of 2a. How does the magnitude of the force F that the handler applies to this box compare to the magnitude of the force F₁ applied to the first box? ▸ View Available Hint(s) 0 2F Submit
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