What is the ideal banking angle (in degrees) for a gentle turn of 1.10 km radius on a highway with a 105 km/h speed limit (about 65 mi/h), assuming everyone travels at the limit

Q: Speed Racer can go around a flat curve at a maximum speed of 35.0m/s. If the coefficient of static…

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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…

A: Given data,               Radius, R=1.20 km=1.2 ×103 m or 1200 m               Speed, v =105km/h…

Q: It is observed that the skier leaves the ramp A at an angle 0= 25 with the horizontal. If he strikes…

A: It s he trajectory of motion of a body in 2-D plane under the action of gravity. Draw the figure of…

Q: A Train slows down as it rounds a sharp horizontal turn, going 90.0 km/h to 50.0 km/h in the 15.0 s…

A: Train slows down as it rounds a sharp horizontal turn

Q: An aeroplane flying at 89 m/s makes a turn of radius 914 m. By what angle will the aircraft tilt?

A: Formula of angle at which aircraft will tilt is as follows; tanθ=v2Rg…

Q: The racing car shown is traveling at 90 km/h when it enters the semicircular curve at A. The driver…

A: Given data: The velocity at A is vA=90 km/h×518 m/s1 km/h=25 m/s. The velocity at A is vC=144…

Q: A train slows down as it rounds a sharp horizontal turn, going from 90.0km/h to 50.0km/h in the…

A: Total acceleration of the train moving in circular path is given by: a = at i + ac j Magnitude of…

Q: A golf ball is launched with the initial conditions shown in the figure. Determine the radius of…

A: here,  speed of projection is 151 mi/hr =221.47 ft/s acceleration due to gravity is 32.17 ft/s2

Q: For an object spinning around a central point, what will happen if its distance from the center is…

A: The given problem is based on rotational motion.

Q: A curve in a road has a radius of curvature of 96 meters and is banked at a 14.65 degree angle. What…

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Q: What is true of a car traveling ina circle of radius rat a constant speed v? O It will have a…

A: Given, (A)to find true statement regarding car travelling in circle at constant speed v & (B)…

Q: What is the ideal banking angle (in degrees) for a gentle turn of 1.45 km radius on a highway with a…

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Q: A highway curve has a radius of 300m.  At what angle (in degrees) should it be banked for a traffic…

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Q: The French train TGV travels at a speed of 300km/h. If passenger are not to be subject to more than…

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Q: A car rounds a curve with a radius of 40m at a speed of 18m/s. What is the centripetal acceleration…

A: Using the formula,

Q: If the horizontal circular path the riders follow has a 6.00 m radius, at how many revolutions per…

A: Radius of the ride (r)=6 m Centripetal acceleration (a)=1.1g=1.1×9.8=10.78 m/s2

Q: What is the ideal banking angle (in degrees) for a gentle turn of 2.00 km radius on a highway with a…

A: Explanation:-  If θ be the banking angle, m be the mass of the car and N be the normal force…

Q: What is the tangential acceleration of the object if it accelerates uniformly in a circular motion…

A: Given : Change in velocity (dv) = 80 m/s Change in time (dt) = 25 s

Q: Car A is making a tighter turn with a smaller turning radius than Car B. There Car A has a…

A: We are asked to compare the centripetal accelerations of car A and B. Provided, the radius that car…

Q: A car is moving at a constant velocity and makes a turn to the left. Has the acceleration of the car…

A: A vector quantity is defined by a magnitude and a direction. Acceleration is a vector quantity. When…

Q: A car travels at a constant speed of 15 m/s around a turn of a radius of 30 m. What happens to the…

A: Given V=15m/s R=30m As  a=V^2/R=radial acceleration of car

Q: Medical testing has established that the maximum acceleration a pilot can be subjected to without…

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Q: What is the ideal banking angle (in degrees) for a gentle turn of 1.75 km radius on a highway with a…

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Q: Is it possible for a car to move around a curve without accelerating?

A: For any object to move around the curved path its velocity direction must change continuously over…

Q: ball attached to the end of a string is swung around in a circular path of radius r. If the radius…

A: initial radius r Linear speed is kept constant

Q: A car rounds a curve with a circular radius of 20 m at a steady 20 km/h. If a second car of the same…

A: The centripetal acceleration is the ratio of the square of the speed to the radius of the curve. Let…

Q: An airplane flies in a horizontal circle of radius 500 m at a speed of 150 m/s. If the plane were to…

A: Radius of horizontal circle,(r)=500 m -----(1) [Given] Speed of the airplane,(v)=150 m/sec -----(2)…

Q: A train slows down as it rounds a sharp horizontal turn, going from 96.0 km/h to 46.0 km/h in the…

A: Given Data: The initial velocity of a train is, v1=96 km/h The final velocity of a train is, v2=46…

Q: What is the maximum speed with which a 1050 kg car can round a turn of radius 77m on a flat road if…

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Q: In the development of racing cars, an important parameter is handling. And a measure of handling is…

A: According to the Bartleby guideline, only three questions can be solved at one time, post the…

Q: A 14000N car traveling at 25m/s rounds a curve of radius 200m.Find the following: A) The…

A: Centripetal force is the net force acting on a particle when it is performing the circular motion.…

Q: A curve of radius 60 m is banked at an angle (θ) what is the magnitude of the inclination angle(θ)…

A: Given: radius of the curve (r)=60 m. banking angle = θ Velocity of the car (v) = 12 m/s acceleration…

Q: For a car traveling with speed 20 m/s around a curve of radius 10 m, determine the approximate angle…

A: The expression for find angle is FNsinθ=mv2RFNcosθ-mg=0tanθ=v2Rgθ=tan-1v2Rg

Q: A train slows down as it rounds a sharp horizontal turn, going from 92.0 km/h to 58.0 km/h in the…

A: Given, Initial velocity u=92.0 km/h=92×1000 m3600 s=25.56 m/s Final velocity v=58 km/h=58×1000 m3600…

Q: A train slows down as it rounds a sharp horizontal turn, going from 81.0 km/h to 41.0 km/h in the…

A: Given :      Initial speed of the train, vi = 81 km/h = 811×1000 m3600 s =22.5 m/s     Final speed…

Q: A car on a highway is heading toward a cloverleaf interchange with a circular curvature or Radius=50…

A: A) at point A  Position  ra = -R j = -50 m j Velocity Va = -14 m/s  i  at point B Position  rb = -R…

Q: A car must take a flat circular exit of radius 35 m. Get the maximum speed the car can have without…

A: Given:- r= 35 m m = 1500 kg Fcp = Fr  mv2/ r = mg ( here friction is not nedded) v2 = gr  v = gr v =…

Q: A highway curve of a radius of 400 m is designed for traffic moving at a speed of 91.0 km/hr. What…

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Q: Medical testing has established that the maximum acceleration a pilot can be subjected to without…

A:

Q: A plumb bob hangs from the roof of a railroad car. The car rounds a circular track of radius 265 m…

A: Given :-  v= 84km/h = 23.23 m/s r=265m

Q: For a car traveling with speed 20 m/s around a curve of radius 10 m, determine the approximate angle…

A: Given data The velocity of the car is given as v = 20 m/s. The radius of the curve is r = 10 m.…

Q: A car moving at a constant speed goes around a curve of 400 ft radius and then goes around a second…

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Q: During a snow where the road is almost frictionless, a car can round a curve of radius 100 m at a…

A: Radius , R = 100 m Maximum speed when snowy , Vmax(s) = 15 m/s Safe velocity , V = 25 m/s To find =…

Q: A plumb bob hangs from the roof of a railroad car. The car rounds a circular track of radius 300.0 m…

A: Given data The radius of the circular track is given as r = 300 m. The speed of the car is given as…