(a) What is the resistance of a 220-V AC short circuit that generates a peak power of 96.8 kW?

Q: How many revolutions per min would a 25- m-diameter ferris wheel need to make for the passengers to…

A: Consider, The passenger's weight is equal to the centripetal force. The equation can be written as:-…

Q: A particle rotates in a circle with centripetal acceleration a = 7.8 m/s². Part A What is a if the…

A: Centripetal acceleration of a particle is Find:(a) Centripetal acceleration when radius is doubled…

Q: 4. F = (x + y2)i + 5xyj + z²k А. ЗУк В. Зуј С. Зуi D. 3zj E. 3zk Г 22 VXF =

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Q: A 0.5-kg ball is attached to a string and whirled around in a circle overhead. The string breaks if…

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Q: A marble rolls off the edge of a 1.2 meter high table with an initial speed of 0.5 m/s. a) how long…

A: Write the given values with the suitable variables. h=1.2 mu=0.5 m/s Here, h is the height and u is…

Q: it takes a 600kg racing car 10 secs to travel at a uniform speed around a circular track with a…

A: Given data:  Mass (m) = 600 kg Time taken to complete one revolution (T) = 10 s Radius (r) = 50 m…

Q: Here in Columbus, we're living through a heat wave with an expected heat index of 110 degrees today.…

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Q: Planet Roton, with a mass of 3.25 x 1024 kg and a radius of 2700 km, gravitationally attracts a…

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Q: I'm having trouble with the formula for a kinematics problem in physics 211. What is the distance in…

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Q: q1 A 1 nC q2 1 nC -1 nC 1 nC В 1 nC -1 nC D 2 nC E 2 nC F 1 nC n 2 nC 1 nC 2 nC

A: Given: The net force acting on the left charge q1 is zero. The set of given charges are as follows.…

Q: a. A ferris wheel starts from rest and accelerates at 0.036 rad/s² to get up to its operating speed…

A: Given data:  Initial angular velocity (ω0) = 0 rad/s Angular acceleration (α) = 0.036 rad/s2 Final…

Q: It takes 900 kg racing car 12.3 s to travel at a speed around a circular racetrack of radius 9 is…

A: Given data,Mass  of car is: m=900 kgTime period of motion is: T= 12.3 sRadius of circular track is:…

Q: Q 13/15 A particle moving in a circle of radius 25 cm at 2 revolutions per second. The acceleration…

A: Given: Radius r = 25 cm or 0.25 m Frequency f = 2 revolution per second. To determine: Acceleration…

Q: A1590 kg car travels around a circular track at 26.5 m/s. If the track has a diameter of 180 m,…

A: mass of car m=1590 kg Speed of car v = 26.5m/s Diameter of track  d = 180 m

Q: E2. A car rounds a curve with a radius of 35 m at a speed of 20 m/s. What is the centripetal…

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Q: A 66 kg skateboarder travels around a circular ramp with a radius of 13.2 m at a constant speed of…

A: Given, Mass of the skateboarder, m = 66 kgradius of the circular path, r = 13.2 mspeed, v = 4.3 m/s

Q: a. You're driving over the top of a hill with a radius of 15.075 m. How fast would you need to drive…

A: In general case, the centrifugal force and the normal reaction will balance the weight. So we have…

Q: Daytona 500 is NASCAR's premier event. It takes place at the Daytona International Speedway in…

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Q: What is the maximum safe speed that this tire can handle when properly inflated and in good…

A: The code written on the sidewall of the tyre gives lots of information. It gives the information…

Q: A cyclist going around a circular track at 10.0 m/s has a centripetal acceleration of 5.00 m/s2.…

A: Given that,Velocity of cyclist, v=10 m/s Centripetal acceleration of cyclist : ac=5 m/s2 Here we…

Q: You are driving down the highway at 65 mph, which is 29 m/s. Your tires have a radius of 0.30 m.a.…

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Q: An object 0.02 Kg moves at a constant speed of 9.0 m/s in a circular path of radius of 1.5 m. a.…

A: Given data: Mass (m) = 0.02 kg Constant Speed (v) = 9.0 m/s Radius (r) = 1.5 m Required: Centripetal…

Q: A E D F Compare A and D for brightness A. A>D B. A<D C. A=D

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Q: A boll rounds a 60 m radius curve at 6 m/s. The magnitude of it's acceleration in m/s²

A: Introduction :  In this question we are provided it value of radius and speed . With these data we…