a car has a constant acceleration , start from rest untill vf=22 m/s in 9 s , if the tire radius is 58 cm , calculate : a) The number of possible turns of the wheels during normal vehicle movement assuming no slip . b) the speed of wheels turn in ( rev/s )

Q: During an Olympic bobsled run, the Jamaican team makes a turn of radius 9.20 m at a speed of 104…

A: Acceleration is,

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: One end of a cord is fixed and asmall 0.500-kg object is attached to theother end, where it swings…

A: Given that           v =8.0 m/s           r =2.0 m           θ= 20 deg           m =0.50 kg

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

A:

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

A:

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 small box f mass m a frictionkss s lides down sphere f radius R starting at He rery top, as shown.…

A:

Q: A 250-kg motorcycle goes around an unbanked turn of radius 13.7 m at a steady 96.5 km/h. What is the…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: An old streetcar rounds a flat corner of radius 8.10 m, at 24.0 km/h. What angle with the vertical…

A: "Since both questions are different, as per bartleby guidelines we can author only 1st one. Please…

Q: A 0.208 kg toy can be whirled in a horizontal circle of 1.0 meter radius at a maximum o 3.0 rev/s…

A: Given: The mass of the object is 0.208 kg. The radius of the circular path is 1 m. The angular speed…

Q: A sample of blood is placed in a centrifuge of radius 17.0 cm. The mass of a red blood cell is 3.0 x…

A:

Q: A rubber eraser is placed r = 10.0cm from the axis of a rotating turntable with variable speed.…

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Q: What is the smallest radius R about which an automobile can turnwithout skidding at 100 km/h if μ =…

A: For not skidding, the centripetal force is balanced by the friction force.  μ m g =m v2R where, v is…

Q: A car is on a banked curve of radius 400-meters and a bank angle of 15°. If the car is about to lose…

A:

Q: Disc Dora was rotating at a certain speed and then suddenly disconnected from it. In what direction…

A:

Q: A sample of blood is placed in a centrifuge of radius 16.0 cm. The mass of a red blood cell is 3.0 x…

A:

Q: A wheel of radius 5.9 cm is rotating at 600 radians per second. The linear velocity of particle at…

A: Given in question: Radius(R) = 5.9 cm = 0.059 meter                                 Angular…

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

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Q: A Civil Engineer wishes to redesign a curved roadway in such a way that the car will not have to…

A: Given:velocity, v = 30 mi/hr = 13.41 m/sradius, r = 35 m

Q: a vehicle with a mass of 2.5x10^3 kg is driving at a speed of 56 km/h around a level roadway with a…

A: Given , mass of vehicle , m = 2.5×10-3 kg             Speed , v = 56 km/hr =56×518 = 15.56 m/s…

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A: When an object moves along the circumference of a circle, the motion of the object is called as…

Q: During an Olympic bobsled run, the Jamaican team makes a turn of radius 7.8 m at a speed of 94.8…

A: The expression for find acceleration is a=v2r

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

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

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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: Suppose all the mass of the Earth were compacted into asmall spherical ball. What radius must the…

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Q: What friction force is required by a 2000kg car's tires turning around a corner with a radius of…

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A:

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

Q: During an Olympic bobsled run, the Jamaican team makes a turn of radius 8.80 m at a speed of 97.6…

A:

Q: A curve of radius 82 m is banked for a design speed of 78.8 km/h. If the coefficient of static…

A: Given that the radius of the curved banked road is 82m, and coefficient of static friction is 0.28.

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A: When road is banked ,the centripital force for the vehicle turning is provided by the friction .…

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A: Given that, Radius = 240 m Coefficient of static = 0.48

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

Q: During an Olympic bobsled run, the Jamaican team makes a turn of radius 7.6 m at a speed of 96.6…

A:

Q: *29. GO A jet flying at 123 m/s banks to make a horizontal circular turn. The radius of the turn is…

A:

Q: A vetcor is parallel to another one if and only

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Q: A sample of blood is placed in a centrifuge of radius 13.0 cm. The mass of a red blood cell is 3.0 ✕…

A: The given data are: r=13 cm=0.13 mm=3×10-16 kgF=4×10-11 N Here, r denotes the radius, m denotes the…

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

A: Radius of the curve r=100 m Angle of bank θ=450 Acceleration due to gravity g=9.8 m/s2 The maximum…

Q: moves under / dim of mass (m) the in fluence of a force field along a curved Path in sPace, such…

A:

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.