A roller coaster car enters the circular loop portion of the ride. Determine the speed of the car at the very top of the circle (where the people in the car are upside down), the acceleration points straight down. If the diameter of the loop is 150m and the total mass of the car (plus passengers) is 1500 kg, and the magnitude of the normal force exerted by the track on the car at this point is 500N.

Q: You swing a 4.6-kg bucket of water in a vertical circle of radius 1.4m. A) What speed must the…

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Q: Consider a 2.00-kg object that rotates around a vertical axis at a radius of 33.1 meters. The speed…

A: m=2 kg r= 33.1 m v=0.192rt2 acceleration a=dvdt=ddt0.192rt2 a=0.384rt

Q: A Ford Mustang is mass 3000kg passes over a bump in a road that follows the arc of a circle of…

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Q: The mass m1 is free to rotate on a frictionless table. Mass m1 rotates at a constant speed in a…

A: Given: The radius of the circle in which the mass m1 rotates is r. Introduction: Newton's second law…

Q: An airplane pilot makes a vertical loop with a 56-2-m radius. Determine the normal force acting upon…

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Q: An exoplanet has three times the mass and half the radius of the Earth. Find the acceleration due to…

A: mass of exoplanet = 3 times the mass of earthradius of exoplanet = 12 times the radius of earth

Q: A toy airplane is tethered to ground so that it flies in a circle parallel to the ground. The tether…

A: (a) Acceleration of the plane.(b) Strength of the cord. (c) Upward lift force on the plane.

Q: Disturbed by speeding cars outside his workplace, Nobel laureate Arthur Holly Compton designed a…

A: Use the free body diagram to solve for force that road exert on the car.  It's direction is upwards.…

Q: The pilot then takes the plane up to an altitude of typically 9050 meters and, at a speed of 860…

A: Given problem is a projectile motion problem . Astronauts trainees experience zero gravity from A…

Q: Chapter 06, Problem 049 GO In the figure, a car is driven at constant speed over a circular hill and…

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Q: A 2.353E+3-kg race car travels around a flat, circular track at a constant speed of 74.5 m/s. The…

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Q: A 3.0-kg rocket-propelled toy car has a speed of 6.0 m/s as it rides inverted at the top of a…

A: A 3.0-kg rocket-propelled toy car has a speed of 6.0 m/s as it rides inverted at the top of a…

Q: A rock is tied to the end of a string and swung in a vertical circle. The tension in the string when…

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Q: (a) Calculate the magnitude of the gravitational force exerted on a 450-kg satellite that is a…

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Q: The roller coaster 'Scream' at Six Flags Magic Mountain has a vertical circular loop. After a huge…

A: Solution:Given thath  = 141 ftradius of loop r = 64 ft = 19.5 mmass m = 56.2 kgv = 64.3 mph =

Q: Imagine you are at a carnival. At the carnival is ride that has a chair attached to ta 9m long chain…

A: diagram: Given Datm=150kgω=1revx2π5rad/sFmax=3000Nθ=20°R=9mTo find : Tension in the chain due to…

Q: You are riding a dirt bike around a vertical loop that is in a spherical cage.  In order for the…

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Q: A 2.386E+3-kg race car travels around a flat, circular track at a constant speed of 85.0 m/s. The…

A: Given that :Mass of the car  = 2.386 x 103 kgSpeed of the car = 85 m/sCircumference of the track =…

Q: Determine the speed, acceleration and net force acting upon the halfback.

A: The halfback’s speed can be determined as, Here, d and t represent the distance and time,…

Q: In an adventure park ride, people are strapped in a small cage that is whirled in a vertical circle…

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Q: A jet dives vertically at a speed v=186 m/s, before pulling out the dive along a circular arc. The…

A: speed of jet (v) = 186 msacceleration (a)= 7.2 g = 7.2×9.8 ms2= 70.56 ms2Mass (m) = 92 kg

Q: A jet flying at 109 m/s banks to make a horizontal circular turn. The radius of the turn is 3810 m,…

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Q: You are driving your car through a roundabout that has a radius of 9.0 m. Your physics textbook is…

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Q: the seat on a rider is equal in magnitude to the rider's weight. From what height above the bottom…

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Q: A 3.0 kg rocket propelled toy car has a speed of 6.0 m/s as it rides inverted at the top of a…

A: Given data: Mass (m) = 3 kg Speed (v) = 6 m/s Radius (r) = 1.5 m Need to determine the force in…

Q: At the point of fission, a nucleus of U-238, with 92 protons is divided into two smaller spheres…

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Q: A) A 480.0 g ball moves in a vertical circle on a 88.0 cm-long string. If the speed at the top is…

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Q: A 48 kg merry-go-round worker stands on the ride’s platform 6 m from the center. If her speed as she…

A: Given :- mass of worker m =48 kg  Radius of circle r = 6 m  Speed of worker v = 5 m/s

Q: A fighter pilot, whose mass is 75 kg, completes a vertical loop of radius R=388m with a constant…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.