Velocity at the Equator The earth rotates through one complete revolution every24 hours. Since the axis of rotation is perpendicular to the equator, you can think of a person standing on the equator as standing on the edge of a disc that is rotat-ing through one complete revolution every 24 hours. Find the angular velocity of a person standing on the equator.

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A: to find:- Parametric function at position A.

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Q: An object moves in simple harmonic motion with period 8 minutes and amplitude 11 m. At time t = 0…

A: Given query is to find the function for displacement d.

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A: Given  Length of the ladder = 10ft The bottom of the ladder slides away from the wall at a speed of…

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Q: A rotating light is located 19 feet from a wall. The light completes one rotation every 2 seconds.…

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Q: (a) Find the distance (in millions of miles) that Earth travels in its circular orbit around the Sun…

A: The radius of the orbit is, R = 93 million miles.   Calculate the circumference of the orbit.…

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A: Given, Angular velocity w of 2941 rpm r = 1.5 inches 1 mile is not equal to 55280 feet   so,…

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Q: A windmill spins at a rate of 15 rpm (Revolutions per minute). Its arms are 3 m long and its center…

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Q: Sketch the parametric curve for each pair of parametric equations. Use arrows to show the…

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Q: rotating light is located 11 feet from a wall. The light completes one rotation every 5 seconds.…

A: To find the rate.

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Q: A car drives south at 20 mi/hr. Another car, starting from the same point at the same time and…

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Q: Point P sweeps out central angle 0 as it rotates on a circle of radiusr as given below. Find the…

A: We know that,

Q: An eagle is flying horizontally at a speed of 2.20 m/s when the fish in her talons wiggles loose and…

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Q: The Earth completes one full rotation around its axis (poles) each day. (show all work) a) Determine…

A: 1 day = 24 hours1 full circle = 2pi radian

Q: A woman walks due west on the deck of an ocean liner at 2 mi/h. The ocean liner is moving due north…

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Q: A projectile is fired with an initial speed of 200 ms and angle of elevation 600 . Find (a) the…

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Q: An 8-inch circular power saw blade rotates at 4500 revolutions per minute. (Round your answers to…

A: Given data is : 812 inch circular power4500 revolution per minute

Q: The drive motor on a particular CD player is controlled to rotate at a speed of 200 rpm when reading…

A: If N is the rpm (revolutions per minute) then, Angular velocity, ω = 2πN  and the linear velocity =…

Q: A vinyl record is spinning at 30 revolutions per minute. A ladybug is sitting on the record 22…

A: Given query is to find the angular velocity and the linear velocity of the bug.

Q: Point P moves with angular velocity ω on a circle of radius r. Find the distance s traveled by the…

A: Given: ω = 4 rad/sec,  r = 2 inches,  t = 6 sec The distance,'s' traveled by the point in time 't'…

Q: Velocity of a Ferris Wheel Figure 7 is a model of the Ferris wheel known as the Riesen-rad, or Great…

A: The diameter of the wheel is 197 feet, and one complete revolution takes 15 minutes. That is,…

Q: Angular Velocity A belt connects a pulley of radius 8 centimeters to a pulley ofradius 6…

A: Consider the figure given in the problem, The radius of the two pulleys are, r1=6 cmr2=8 cm since,…

Q: 5. A 300 kg communication satellite is in low-orbit altitude about 200 km above the Earth’s surface.…

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Q: A planet rotates through one complete revolution every 15 hours. Since the axis of rotation is…

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Q: A person is standing 300 feet from the launch point of a hot air balloon. The hot air balloon starts…

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Q: Point P moves with angular velocity w on a circle of radius r. Find the distance s traveled by the…

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Q: Point P moves with angular velocity ω on a circle of radius r. Find the distance s traveled by the…

A: Given: w=4rad/secr=3 int=5 sec

Q: Two boats are moving toward a buoy along paths that makes a 90 degree angle. The first boat is 165…

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Q: 1,9

A: Given equation is: x=2t3+1y=te-2t Then we get, dxdt=ddt2t3+1=3t2+0=3t2dydt=ddtte-2t=e-2t-2te-2t…

Q: A baseball is hit when it is 3 ft above the ground. It leaves the bat with initial velocity of 181…

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Q: An object moves in simple harmonic motion with period 7 minutes and amplitude 17 m. At time t=0…

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Q: An object attached to a coiled spring is pulled down a distance of 9 units from its rest position…

A: Distance- The distance between two points is the length of the line joining the two points. If the…

Q: A rotating light is located 15 feet from a wall. The light completes one rotation every 5 seconds.…

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Q: 53. Anna hits a softball at a height of 3 ft from the ground. The softball leaves her bat traveling…

A: The model of projectile motion is, x=(v0cosθ)t+x0  , y=-12gt2+v0sinθt+y0 The origin is at ground…

Q: A river flows southeast at 20 km/hr and a boat flows upon it with its bow pointed in the direction…

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Q: A man observes the launching of a rocket from a distance of 300 feet. The rocket is launched at a…

A: Follow the steps. I have provided both the parts of the question.

Q: A rotating light is located 20 feet from a wall. The light completes one rotation every 3 seconds.…

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Q: gear of radius 5 ft is revolving at 120 rpm. It drives a small gear of radius 3 ft.  A)  How many…

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Q: 2. An observers watches a plane approach at a speed of 600 mi/hr and at an altitude of 4 miles. At…

A: To see what's going on, we first draw a schematic representation of the situation, as in figure…

Q: An object attached to a coiled spring is pulled down a distance of 6 units from its rest position…

A: d= acos(wt)

Q: An object attached to a coiled spring is pulled down a distance of 7 units from its rest position…

A: Given an object attached to a coiled spring is pulled down a distance of 7 units from its rest…

Q: 2. A Ferris wheel has a radius of 40 feet and is boarded in the 6 o'clock position from a platform…

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