A racetrack has the shape of an inverted cone, as the drawing shows. On this surface the cars race in circles that are parallel to the ground. For a speed of 34.0 m/s, at what value of the distance d should a driver locate his car if he wishes to stay on a circular path without depending on friction? Include an FBD of the car along with the components of the relevant force

Q: A frictionless rollercoaster does a vertical loop with a radius of 6.0 m. What is the minimum speed…

A: Given Data : The radius of the loop is given as r = 6 m.

Q: A roller-coaster car has a mass of 1050 kg when fully loaded with passengers. As the car passes over…

A: The roller coaster is moving in a uniform circular motion.

Q: What is the centripetal force Fent experienced by a sample that has a mass of 3.10 g?

A: Given data The radius is r=12.3 m The speed is N=6.00×104 rev/min The mass is m=3.10 g   The speed…

Q: A fire acrobat is swinging a fireball attached to a 97cm string in a vertical circle. If the…

A: Given, Length,L=97cm=97×10-2mTension,T=11Nspeed,v=8.36m/sacceleration due to gravity,g=9.8m/s2 Free…

Q: Ford Motor company is designing a Centrifugal Governor for cruise control system, It controls the…

A: As per the data given, Diameter of steel Flyball=50 mmDensity of steel Flyballs=8000 kg.m-3 So mass…

Q: Ar a circus, a stunt rider is going to do a Loop-de-Loop. The radius of the circular part of the…

A: Radius, r = 8.13 m Mass, m = 318 kg Speed, V = ?

Q: The maximum static coefficient of friction between the tires of a 2000 kg car and the road is µs,max…

A: Given data The car's mass is: m = 2000 kg The friction coefficient is: μs,max=0.25 The rotation's…

Q: As a roller coaster crosses the top of a 50 m diameter loop the loop, it’s apparent weight is the…

A:

Q: You spin a 0.1 kg rock in a vertical circle of radius 0.9 meters. The rock's linear speed is 5.1…

A:

Q: (a) v = gLees-9 (b) v = GR-ces-e (c) v = gttan-8 (d) v = gR tan-8 (e) The value of the tension force…

A:

Q: You are rounding a curve on the road. The speed limit is 50mi/hr and the radius of curvature of the…

A:

Q: A racetrack curve has radius 90.0 mm and is banked at an angle of 15.0 ∘∘. The coefficient of static…

A:

Q: Answer the follwing questions The bobsled track at the 1994 Olympics contained turn with…

A:

Q: Circular turns of radius r in a race track are often banked at an angle 0 to allow the cars to…

A: The velocity of the car is v=21 m/s The radius of the track is R=420 m Assume the acceleration due…

Q: An engineer is trying to determine the speeds at which she can swing a 400kg wrecking ball without…

A:

Q: The ball B has a mass of 1.3 kg and is originally rotating in a circle. As shown, the cord AB has a…

A: Given data: The mass of the ball B is m=1.3 kg The distance of A from the plane of motion is d=1.7 m…

Q: Find (a) the circumference of the circle (b) the tension in the string (c) the centripetal…

A: Given linear speed v = 1.5 m/s radius r = 0.20 m We have to find out angular velocity and time…

Q: Ifa question requires it, you may assume ihat the magnilude 8 Earth's gravity is 9.81 m/s?. Y. A…

A: At the lowest point resultant of gravitational force and tension will give the centripetal force…

Q: A puck is sliding around a circular track that is banked at an angle o with respect to the…

A: Given that:v=32.7 m/sR=414 m

Q: A fire acrobat is swinging a fireball attached to a 61m string in a vertical circle. If the fireball…

A: The given data are listed below with appropriate variables. Here, L denotes the length, v denotes…

Q: The two blocks with weights, W = 10N and W2= 15N, are situated on %3D %3D an incline as illustrated…

A:

Q: A child with mass 27.5 kg rides on a carnival Ferris wheel that takes him around a verical circular…

A: Given: Mass of child (m) = 27.5 kg. Radius of circular loop (R) = 29.5 m.

Q: michael rides a roller coaster and enters the bottom of a dip with a radius of curvature of 8.0 m.…

A:

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

Q: A 500 g box undergoes a uniform circular motion at a speed of along a 30° inclined banked curve. The…

A:

Q: A 1,654 kg automobile is moving at a maximum speed of 24 m/s on a level circular track of radius 93…

A: Dear student In case of circular turn, the centripetal force is provided by friction force. In case…

Q: The traditional weapon known as the Bola can be used for hunting. It consists of a set of weights at…

A:

Q: In a NASCAR competition, a car can negotiate the 60.0 m radius curve at a maximum speed of 120 kph.…

A: The radius of the curve, r=60 m   The speed of the car, v=120 kmh×1000 m1 km×1 h3600 s=33.33 m/s

Q: A 3,000-kg truck leaves a freeway on a circular exit of radius 50 m at a speed of 15 m/s. What…

A: Given that,Mass of a truck (m) = 3000 kg   Radius (r) = 50 m   Speed (v) = 15 m/sec  Centripetal…

Q: fond the magnitude of the frictional force between the tire and the track in the unit N.

A:

Q: A 2.00X103kg car rounds a circular turn of radius20,0 m. If the road is flat and the coefficient of…

A: For no skid condition, the friction force will be equal to the centrifugal force, Ff=mv2R

Q: A 54.0-kg ice skater is moving at 3.99 m/s when she grabs the loose end of a rope, the opposite end…

A:

Q: Fg

A: For the given diagram, write the below mentioned notation  Now write the magnitude of the normal…

Q: Plz do.it Correctly

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Q: A small car passes over a hill (s) with the shape (JS ) of a circle whose radius is 20 m. The total…

A:

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

A: (a) The ideal speed be calculated as, tanθ=v2rgv=rgtanθ=140 m9.8 m.s-2tan18°=445.79≃21.11…

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: In this example, the friction force between a vehicle's tires and the road provides the radial…

A: Write the given values below. R=250 mμs=0.9

Q: 4.5kg rock is tied to a 2.15 m piece of string and swung in a vertical circle. Determine the speed…

A:

Q: A roller-coaster car has a mass of 1120 kg when fully loaded with passengers. As the car passes over…

A: (a) Analyze the free body diagram at the top of the hill. Here, FN, m, g and ac represent the…

Q: A race car travels 76 m/s around a circular track of radius 159 m What is the magnitude of the…

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.