A car drives straight down toward the bottom of a valley and up the other side on a road whose bottom has a radius of curvature of 135 m. At the very bottom, the normal force on the driver is twice his weight. - At what speed was the car traveling?

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A: Given: The car is driving through the bottom of a circular valley. Since car is moving through a…

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Q: A 100-Kg car rounds a curve on a flat road of radius 50m at a speed of 15 m/s (54 km/h). Will the…

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Q: small car with mass of 0.800 kg travels at a constant speed a the inside of a track that is a…

A: When object moves in circular motion it requires centripetal force which is provided by already…

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A: Given quantities: Radius (r) = 117 m angle (θ) = 12.3 degree acceleration due to gravity (g) = 10…

Q: How large must the coefficient of static friction be between the tires and the road if a car is to…

A: Given, the radius of the round road, r =115 m speed, v = 110 kmh

Q: A 0.55-kg ball, attached to the end of a horizontal cord, is revolved in a circle of radius 1.3 m on…

A: We know that-The tension force of the cord is equal to the centripetal force of the ballT=FcenThe…

Q: A motorcyclist rounds a curve of radius 30 m at 41 km/h. The combined mass of the motorcycle and the…

A: To find-Centripetal force=?Upward force=?Given-r=30 mv=41 km/h=41×518m/s=11.39 m/sm=150 kgg=9.8 m/s2…

Q: A small car with mass of 0.800 kg travels at a constant speed on the inside of a track that is a…

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Q: A vehicle with a mass of 2.1x103 kg is driving at a speed of 62 km/h around a level roadway with a…

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Q: What is the ideal banking angle for a gentle turn of 1.20 km radius on a highway with a 105 km/h…

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Q: A 1050-kg car rounds a curve of radius 72 m banked at anangle of 14°. If the car is traveling at 85…

A: Given data The mass of the car is m = 1050 kg. The radius of the curve is r = 72 m. The angle of…

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Q: A given highway turn has a 110 km/h speed limit and a radius of curvature of 1.3 km 1)What banking…

A: Given Information:- Speed limit of the highway turn is  v=110 km/h =110×1 km1 h×1000 m1 km×1 h60…

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Q: A circular curve of highway is designed for traffic moving at 75 km/h. Assume tF traffic consists of…

A: GivenA circular curve on highway is designed for traffic moving with ,v=75 km/h ,

Q: A curved portion of highway has a radius of curvature of 65 m. As a highway engineer, you want to…

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Q: A curve of radius 110 m is banked at an angle of 12.2°. At what speed can it be negotiated under icy…

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Q: How large must the coefficient of static friction be between the tires and the road if a car is to…

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Q: A car of mass 500 kg is traveling on a circular banked roadway that is inclined at an angle of 0 =…

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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.