A motorcyclist rides in loop. To keep control the normal force on his tires at the top of the loop to egual or exceed his and the bike's combine d weight. What is the minimum speed at which the rider can a 2.2 m radius vertical a of the bike, the rider wants take the loop?

A motorcyclist rides in loop. To keep control the normal force on his tires at the top of the loop to egual or exceed his and the bike's combine d weight. What is the minimum speed at which the rider can a 2.2 m radius vertical a of the bike, the rider wants take the loop?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A car goes around a curve on a road that is banked at an angle of21.5°. Even though the road is slick, the car will stay on the roadwithout any friction between its tires and the road when its speedis 19.8 m>s. What is the radius of the curve?
It was a dark and stormy night in Winona, Minnesota. A driver advances alongan icy road - assume there is no friction between the tires and the road - must ne-gotiate a turn for which the road traces out an arc of a circle of radius 321 m. Theroad is banked at an angle of 5.2 . What is the speed with which she must take the curve to avoid sliding?
A woman places her briefcase on the backseat ofher car. As she drives to work, the car negotiates an unbankedcurve in the road that can be regarded as an arc of a circleof radius 62.0 m. While on the curve, the speed of the car is15.0 m/s at the instant the briefcase starts to slide across thebackseat toward the side of the car. (a) What force causes thecentripetal acceleration of the briefcase when it is stationaryrelative to the car? Under what condition does the briefcasebegin to move relative to the car? (b) What is the coefficientof static friction between the briefcase and seat surface?
The maximum static coefficient of friction between the tires of a 2000 kg car and the road is lsmax 0.25. What is the maximum speed with which the car can make a turn of radius 50 m without skidding?
A car is driving on circular test track of radius 900 m at a constant tranlational speed. The friction foce between the tire and the track provides the centripetal force to keep the car in the corcular motion. If the lap time of the car is 58 s and the mass of the car is 1200 kg. fond the magnitude of the frictional force between the tire and the track in the unit N.
A roller-coaster track is set with hills and valleys as shown in the figure. A roller-coaster car crests hill "A" at 5 m/s. What force will provide the centripetal force needed for the car to stay on this circular path? 200 OA Weight OB Tension OC. Normal force Op Friction C 160 m
A car weighing 1000 kg runs at a 60 kph aroundan unbanked circular curve with a radius of 100 m. What force of friction on the tires should be toprevent the car from sliding.
trd A QUESTION 28 One end of a 1.0 m long string is fixed; the other end is attached to a 2.0 kg stone. The stone swings in a vertical circle, passing the bottom point at 4.0 m/s. The tension force of the string at this point is about: OA. 52 N OB. 20 N OC. 32 N OD. 12 N ΟΕ. Ο Ν QUESTION 29 The velocity of a particle moving along the x axis changes from vi to vf. For which values of v; and vy is the total work done on the particle positive? OA. vi=-5m/s, vf=-2m/s O B. v¡ = -2m/s, vf=-5m/s O C. v¡ = 5m/s, vf=2m/s O D. v¡=-5m/s, vf=2m/s OE. vi 5m/s, vf=-2m/s and Submit to save and submit. Click Save All Answers to save all answers. MacBook Air S
In this example, the friction force between a vehicle's tires and the road provides the radial acceleration. A car rounds a flat, unbanked curve with radius R. (a) If the coefficient of static friction between tires and road is µg, derive an expression for the maximum speed vmax at which the driver can take the curve without sliding. (b) What is the maximum speed if R 250 m and us 0.90? The centripetal force coming only from static tire friction R-
it takes a 600kg racing car 10 secs to travel at a uniform speed around a circular track with a radius of 50m. What average force must the car's tires exert against the track tp maintain this circular motion? What is the acceleration of the car?
The traditional weapon known as the Bola can be used for hunting. It consists of a set of weights at the end of ropes. It is used by swinging the weights in uniform circular motion above your head prior to flinging it at your prey. 0 L Calculate all the following:.... The radius of the circle, R meters The tension in the rope, T Enter a number. "Newtons The velocity of the mass, V m/s R E We will consider a simplified model of a bola as shown in the figure on the right. Here we have one sphere of mass m = 0.95 kg attached to the end of a rope of length L = 0.99 meters. At the time shown, the person is swinging the mass at high speed so that the angle = 83.1 degrees.
Very high-speed ultracentrifuges are useful devices to sediment materials quickly or to separate materials. An ultracentrifuge spins a small tube in a circle of radius 12.3 cm at 6.00 × 104 rev/min. What is the centripetal force Fent experienced by a sample N Fcent that has a mass of 3.10 g?