A frictionless curve of radius 100 m, banked at an angle of 45°, a car may be safely negotiated at a speed of

Q: A race track curve has a radius of 100 m and is banked at an angle of 650 . For what speed was the…

A: The velocity of a vehicle at a road banked at an angle and the radius of the curve has the relation…

Q: If a curve with radius of 60m is properly banked for a car travelling 60km/hr, what must be the…

A:

Q: A circular race radius 300 m is banked at an angle of 15°. If the coefficient of friction between…

A:

Q: A car drives over the top of a hill that has a radius of 50 m. What maximum speed can the car have…

A: The given radius is 50m. Newton’s second law at the top of the hill be expressed as,

Q: A car is moving along a curved road with a radius of 9m. If the curve is banked at 9 degrees, what…

A: Given: Radius r = 9 m Angle θ = 9o To determine: Velocity v. Formula used: v=rgtanθ Here, g is the…

Q: To avoid accident in the road, the minimum velocity with which a car driver must traverse a curve of…

A: Given information: The radius of the curve is, r=150 m The coefficient of friction is, μ=0.6

Q: A stuntman drives a car (without negative lift) over the top of a hill, the cross section of which…

A: Free body diagram of the car at the top of the hill

Q: Determine the velocity that a car should have while traveling around a frictionless curve of radius…

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Q: What is the ideal speed to take a 100.0-m-radius curve banked at a 20.0° angle?

A:

Q: What is the maximum speed at which a motor can round curve of 50 m radius on a leveled road if the…

A: The radius of the curve is, r=50 m   The coefficient of the friction is, μ=0.5   The acceleration…

Q: A 4,000 pound car travels at 30 miles per hour on a circular path of radius 100. feet. In order to…

A: Given Mass of the car is m=4000 pound=4000×0.4536 kg=1814.4 kg Speed of the car is v=30 mil1…

Q: A curve of radius 110 m is banked at an angle of 17.4 °. At what speed can it be negotiated under…

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Q: Justin is driving his 1500-kg Camaro through a horizontal curve on a level roadway at a speed of 23…

A: Given:  mass, m = 1500 kg  velocity, v = 23 m/s radius, r = 65 m

Q: a 2000 kg car rounds a flat curve of radius=60m at a velocity of 9m/s a. what centripetal force…

A: Mass of car = 2000 kg  Radius of curve = 60 m  Velocity = 9 m/s

Q: A fighter jet makes vertical loop at a speed of 180 m/s with its wings banked at an angle of 200.…

A: Given : v = 180 m/s g = 10 m/s2 Angle of banking, θ = 200

Q: What is the ideal speed to take a 100 m radius curve banked at a 20.0° angle?

A: radius, r = 100 m  Angle, A = 20° The formula used is  tan A = v2r g where, v is the speed and r is…

Q: A curve of radius 117 m is banked at an angle of 12.3 °. At what speed can it be negotiated under…

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

Q: A ball on a string is spun in a circle over someone's head.  If the ball has a mass of 0.75 kg,…

A: (given)             Mass (m) of the ball = 0.75 kg Spinning speed (v) of a ball = 3 m/s…

Q: If a 1100kg-car makes a circular turn with a radius 15m on a  at road how fast can it go without…

A: The idea is that the static friction force of:     F = u m g = 0.5 * 1100 *9.8 = 5390 Newton   5390…

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: consider a car "drifting" along a turn, why is it considered an efficient way to maneuver a long a…

A: Solution:

Q: a curve in a highway as a radius of 120m and is banked at 3degrees .on a day when the road is icy…

A: θ=3.00 r = 120m g = 9.8 m/s2

Q: A car can go around a curve of radius 43m at a speed of 12 m/s without skidding . What is the angle…

A: Given that:- R=43 mv=12m/sg=9.8 m/s2θ=?

Q: A flat (unbanked) curve on a highway has a radius of 220 m. A car rounds the curve at a speed of…

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Q: What is the maximum speed at which a car can round a curve of 25m radius on a level road if the…

A: GivenRadius of curve ,r=25 mCoefficient of static friction between tiers and road ,μ=0.8

Q: I need help with this Hw Problem.

A: When driver observes the movement of the tennis ball from a car he saw that the tennis ball is…

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…

Q: One 1050 kg car rounds curve of radius 75 m banked at an angle of 15 degrees, if the car is…

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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: If a curve with radius of 60 m is properly banked for a car travelling 60 km/hr, What must be the…

A:

Q: A stone of massm is attached to a string and is rotated in .a vertical circle of radius r at bottom…

A: Given Data : The radius of rotation of the stone is given as r

Q: If you are experiencing a force of 500N against your seatbelt as you turn a corner(radius of the…

A: Given that The force against your seat belt F = 500 N The radius of the curve r = 30 m Mass is your…

Q: A tram of mass of 106 kg, runs at a speed of 60 kmph along an unbanked circular track having a…

A: Given, m = 106 kg v = 60 km/h = 16.66 m/s r = 20 m

Q: A curve on a racetrack of radius 70 m is banked at a 15° angle. At what speed can a car take this…

A: The speed of the car can be given by v=rgtanθ

Q: Why are turns on a racetrack banked? Imagine a turn in the road has a radius of curvature of…

A: Why are turns on a racetrack banked?   banked turns are needed to maintain greater speeds onto and…

Q: A car of mass m travels around a flat, circular curve of radiusr at the fastest possible speed, v =…

A: When car moves on flat circular track required centripetal force is provided by friction.

Q: What is the maximum speed at which the car can round a curve of 30-m radius on a level road is the…

A: Given Data: r = 30 m μ = 0.8 v = ? Solution: The force equations for the given scenario are N = mg…

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

A: Given value--- mass = 500 kg. angle = 20 degree.  radius = 100 m. We have to find--- minimum…

Q: What is the ideal speed to take a 100 m radius curve banked at a 10.0° angle?

A: Given: Angle = 10oRadius, R = 100 mFind: The ideal speed.

Q: Calculate the friction (in N) acting on a car's wheel while taking a flat curved road of radius 500…

A: Friction force provided necessary centripetal force in a circular road     FS =  m v2  /  R   FS =…

Q: A stone of mass m is attached to a string and is rotated in .a vertical circle of radius r at bottom…

A:

Q: Railroad tracks follow a circular curve of radius 500.0 m and are banked at an angle of 5.0° . For…

A: Given The radius of circular curve is r=500 m. The banked angle is θ=5°. The formula for the…

Q: A vehicle weighing 500 kilograms travels on a round banked highway that is inclined at angle of…

A: Mass of vehicle = 500 kg  Angle (theta) = 20°  Radius (r) = 100 m

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.