What is the force of the seat on a person ( 80kg) riding on a Ferris wheel with a radius of 10m with a velocity of 6.1 m/s at a) the top of the Ferris? b) the bottom of the Ferris wheel? c) what is the period of the Ferris wheel? d) what is the frequency?

4. Water wheels are still used to power lumber mills in historic recreations. A typical water wheel makes one complete revolution every 90 seconds. A paddle starts its cycle 1m below the level of the water, and reaches a maximum height of 4m above the water. Assume that the timing starts when the paddle is at the top of the water wheel. a) What is the period of the water wheel? The amplitude? b) What is the radius of the water wheel? c) How high is the axle of the water wheel above the level of the water? d) What is the equation of the sinusoidal axis? e) Provide a table of values and a graph indicating 1 full cycle. Remember, your graph needs 5 critical values. f) What is the equation that represents this function?

Astronauts transport a pendulum that has a period of 2.5 s 2.5s2, point, 5, start text, s, end text on Earth to another planet, Xircon-4. The pendulum has a 0.50 kg 0.50kg0, point, 50, start text, k, g, end text mass attached to a massless cord of length. The gravitational field on Xircon-4,◆◆g x g, start subscript, x, end subscript, is 11.8 m/s 2 11.8m/s 2 11, point, 8, start text, m, slash, s, end text, squared.

5. Two pendulums of lengths L₁ and L2 and when located at the respective distances R₁ and R₂ from the center of the earth -have periods p₁ and P2. Show that P₁_R₁L₁ R₂√L₂ P2 = Assume that the differential equation of a simple pendulum of length L is LO"+ge = 0, where g = GM/R2 is the gravitational acceleration at the location of the pendulum (at distance R from the center of the earth; M denotes the mass of the earth).

While visiting the Albert Michelson exhibit at Clark University, you notice that a chandelier (which looks remarkably like a simple pendulum) swings back and forth in the breeze once every T = 6.4 seconds. a)Calculate the frequency of oscillation (in Hertz) of the chandelier.  b) Calculate the angular frequency ω of the chandelier in radians/second.  c)Determine the length L in meters of the chandelier.

What’s the correct option?

what will have the shortest period on Jupiter if you could stand on its fluid surface? info: pendulum and spring system have same period of 2 seconds. you take both to Jupiter that is much larger within the acceleration of gravity At 9.8 m/sec/secm  a. Spring system  b.pendelum  c both are same

a)If a string is 1.25 meters long and it makes 10 revolutions in 25.3 seconds on some planet, calculate the g of that planet. b)A ruler is 1.8 meters long and is being swung about a pivot point 0.2 meters from the top of the ruler. Calculate the period of rotation T. Where should the pivot point be so that the period of rotation is the most minimum that it can be and what is the minimum period? c)A solid spherical ball is 0.3 m in radius and is making simple harmonic motion about a pivot point at its edge. Calculate the period T of this sphere.Where should the pivot point be so thatthe period of rotation is the most minimum that it can be and what is Tmin? d)What is the period of rotation of the rods in problem 7 of Test 4 review sheet if they are both pivoted about their left ends? e)A solid cylindrical disk is hanging from a string whose torsional constant is 8 N-m. The mass of the disk = 2 kg and its radius is 0.2 meters. Calculate the period T of its motion. (Answers) (Please if…

A car tire is 62.0 cm in diameter. The car is traveling at a speed of 16.0 m/s. What is the tire's rotation frequency, in rpmrpm? What is the speed of a point at the top edge of the tire? What is the speed of a point at the bottom edge of the tire?

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