a) What is the radius of a bobsled turn banked at 76° and take. At 34 m/s, assuming it is ideally banked?  r=     m b) calculate the centripetal acceleration  ac=      m/s^2  c) does this seem large to you? Hint:try expressing the quantity as a multiple of g. Calculate the ratio of the acceleration compared to g. How does the acceleration compare to g?  ac/g=

Q: car is on a banked left curve with radius r = 100 m and banking angle θ = 20◦. What is the ideal…

A: Free body diagram

Q: 1. In an experiment to discover the effect of centripetal force on velocity, an object of mass m was…

A: The change in the direction of the velocity of an object in the uniform circular motion is known as…

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A:

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A: Detailed solution of given question is given in below steps.

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A:

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A: Option (C)- a force towards a center is acting on the object. Reason- When an object moves in a…

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A:

Q: 15) In order for a car to negotiate the banked curve, it needs to travel at a minimum speed. If…

A: Radius of curve (r) = 60 m Banking angle (θ) = 14o

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A: Given: Speed of racecars v = 40 m/s. radius of circular arc r = 230 m.

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A: Given data: Diameter of flywheel is, d=50 cm=0.5 m. Magnitude of centripetal acceleration is, ac=15…

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A: Solution: Given that h  = 141 ft radius of loop r = 64 ft = 19.5 m mass m = 56.2 kg v = 64.3 mph =

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A: Maximum speed of car on banked curve is as follows: vmax=rgtanθ…

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: Please see the answer below

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: The roads are banked at the turn to avoid the dependence on friction. When the speed of car is…

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A: Mass of the ball, m = 5.23 kgLength of the string, L = 2.33 mSpeed of the ball, v = 4.95…

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A:

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A: The free-body diagram of the plane at the bottom of the vertical loop is shown below. Here, m is…

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Q: What is the ideal speed to take a 85 m radius curve banked at a 20.0° angle

A:

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A: Introduction: One of the best outcomes of the circular motion is the Banking of road. When body…

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A: a) The required speed of the car is,

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A:

Q: A 32-g ball at the end of a string is swung in a vertical circle with a radius of 30 cm. The…

A: Free body diagram

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A: The centripetal force keeps the motion of a body in a circular track or path. It always acts towards…

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A:

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A:

Q: 6. A 1030 kg car rounds a curve of radius 85 m banked at an angle of 5 degrees. If the car is…

A: Given:Mass of car, m=1030 kgradius, r = 85 mAngle, θ=5°Speed of car, v = 58 km/hr…

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A: Introduction: When body is in the stationary state, force due to gravity is balanced by the normal…

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A: Fnet = net force acting on  car must be equal to centripetal force  Centripetal force = mv^2/r V=…

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A:

Q: One of the critical training components for NASA astronauts is the weightless simulation (which is…

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A:

Q: 24) A hang glider and its pilot have a total mass equal to 109kg. While executing a 360 degree turn…

A: Given:Mass,m=109 kgRadius,r=16 mVelocity,v=8 m/sFind net force on the hang glider.Now,The net force…

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: A) radius of curve (r) = 85 m banking angle (θ) = 15o

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A: It is given that, during a sharp left turn, I found myself hitting the passenger door. I have to…

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A:

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A:

Q: In order for a car to negotiate the banked curve, it needs to travel at a minimum speed. If the…

A:

Q: 3. A ball of mass M is on a horizontal surface with negligible friction. One end of a string is…

A: The tension force (FT) of the string gives the centripetal force. FT=MV02R The expression for the…

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A: The forces acting on the car are the frictional force, the force of gravity, and the normal force.…

Q: A sport car moves around a banked curve at just the right constant speed v so that no friction is…

A: From equilibrium forces, Ncosθ=Mg             .........1Nsinθ=Mv2r          .........2

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.