A race car starts from rest on a circular track. The car increases its speed at a constant rate at as it goes 4.25 times around the track. Find the angle that the total acceleration of the car makes with the radius connecting the center of the track and the car at the moment the car completes its trip of 4.25 times around the circle

Q: Using words and a mathematical expression, describe the relationship between force and radius in…

A:

Q: Assume an automobile in Los Angeles is driven a total of 12,000 miles per year in commuting to work.…

A:

Q: An automobile slows down as it rounds a sharp horizontal turn, going from 13.0 m/s to 19.0 m/s in…

A:

Q: An athlete whirls whirls a 3.7 kg shot put in a horizontal circle with a radius of 0.90m.  The…

A: Given data: Mass of the shotput m=3.7 kg Radius r=0.90m Period of rotation t = 0.30s

Q: Timmy the angry tween twirls a dead rat (mass=2kg) attached to a rusty chain (length=1m) in a…

A: The given situation can be shown as:- As we know thatT =mgand T =mv2R

Q: What is the maximum speed (in m/s) at which a car can round a corner with radius 25.0 m, if the…

A: The frictional force is given by Ff = μkN, where μk = the coefficient of static friction N = the…

Q: A car is going around a loop-the-loop track. If the car is given an initial speed of 4.0 m/s, what…

A: Draw the free-body diagram of the car at the top of the loop.

Q: Which of the following point toward the center of the circle in uniform circular motion? Please…

A: In a uniform circular motion, while an object accelerates moving with constant velocity, or without…

Q: It has been suggested that rotating cylinders about 16.5 mi long and 4.65 mi in diameter be placed…

A: Given data The length of the cylinder is l = 16.5 mi. The diameter of the cylinder is d = 4.65 mi =…

Q: The figure below shows a 1,000 kg car traveling in a counterclockwise along a circular path.  If the…

A: Given  m=1000kg R=103m f=1391N

Q: If the magnitude of the force is 18 N to cause a 1 kg object to move in a circle of radius 2 m. The…

A:

Q: A car travels around a circular path. Does the car travel with constant speed or constant velocity?

A: The car travels with constant speed when it travels around a circular path. As the car covers equal…

Q: George swings a ball around him, in uniform circular motion.  The circle's radius is r.  George…

A: Step:1  From the conservation of Angular momentum we can say that  the total Angular momentum of a…

Q: An aircraft performs a maneuver called an "aileron roll." During this maneuver, the plane turns like…

A:

Q: You are making a circular turn in your car on a horizontal road when you hit a big patch of ice,…

A: When you are making a circular turn in a car, the friction between the tires of the car and the road…

Q: Steve McQueen is traveling at constant speed around a circular track. What happens to the…

A:

Q: A toy shop owner is designing a display for his store window. mear He would like a snowman on a sled…

A:

Q: A car travels at a constant speed around a circular track whose radius is 3.86 km. The car goes once…

A: Given data:  A uniform circular motion  Radius (r) = 3.86 km = 3860 m Period (T) = 239 s Required:…

Q: Problem 2t Modern roller coasters have vertical loops. The radius of curvature is smaller at the top…

A: Given: Modern roller coasters have vertical loops. The radius of curvature is smaller at the top…

Q: Geosynchronous communication satellites remain directly above a single location on the Earth's…

A:

Q: A person has a yo-yo and spins the yo-yo at constant speed in a horizontal circular path of radius…

A:

Q: It has been suggested that rotating cylinders about 20.0 mi long and 5.69 mi in diameter be placed…

A:

Q: A car moving at a speed of 8.0 m/s encounters a bump that has a circular cross-section with a radius…

A: Centripetal acceleration of an object is given by,ar=v2r......(1)where, ar is centriptetal…

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: A 30.0-kg child takes a ride on a Ferris wheel that rotates four times each minute and has a…

A: Given, Mass of child = 30.0 Kg Diameter of ferris wheel = 24.0 m The angular speed = 4 rev per…

Q: curve with an acceleration of 5 m/s² and the curve has a radius of 12 m. mine the velocity the…

A:

Q: A car of mass 1418 kg drives around a circular section of a curve with radius 60.7 m. The car is…

A: mass of car = 1418 kg radius = 60.7 m speed of car = 34 m/s

Q: it takes a 600kg racing car 10 secs to travel at a uniform speed around a circular track with a…

A: Given data:  Mass (m) = 600 kg Time taken to complete one revolution (T) = 10 s Radius (r) = 50 m…

Q: a hula hoop spins in order to accelerate at 9.8 m/s^2. What is the speed of the outer edge of the…

A:

Q: A cyclist travels round a circular track of radius 8.8 m at a constant speed of 7.6 m s-¹. a)…

A: Given that Speed (v)=7.6 ms-1 . Radius (r)=8.8 m   (a) The acceleration in cyclic path is given by…

Q: flea gets its thrills by riding on the outer edge of a golden oldies record album of radius 15 cm as…

A:

Q: A car wheel has a diameter of 70.1 cm, completing one clockwise revolution in 1.20 minutes.…

A: Given:-  The diameter of the car wheel is D = 70.1 cm = 0.701 m  The time to complete the one…

Q: Period of rotation of an object in a circle at constant speed is 0.458s. If tangential speed is…

A: See below

Q: A disk-shaped space station 200 m in diameter spins uniformly about an axis perpendicular to the…

A: Since the diameter of the disk is 200m, the radius will be 100m. The equation for the centripetal…

Q: A disk-shaped space station has been built by Professor Trout. It is in outer space at this moment.…

A:

Q: A particle undergoes uniform motion. the speed of the particle is 10.0m/s. and the radius of its…

A: Given data: The speed of the particle is v=10.0 m/s. The radius of the circular path is R=3.20 m.…

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

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.