Bri is riding a roller coaster and encounters a loop. She is traveling 7.0 m/s at the top of the loop. The top of the loop has a radius of curvature of 3.9 m. Find the force that the loop exerted on Bri's 48 kg body at the top of the loop. Round your final answer to 1 decimal place.

Bri is riding a roller coaster and encounters a loop. She is traveling 7.0 m/s at the top of the loop. The top of the loop has a radius of curvature of 3.9 m. Find the force that the loop exerted on Bri's 48 kg body at the top of the loop. Round your final answer to 1 decimal place.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 115AP: A 30.O-g ball at the end of a stung is swung in a vertical circle with a radius of 25.0 m. The...

See similar textbooks

Related questions

Q: 45. A ball of mass m = 0.275 kg swings in a vertical circular path on a string L = 0.850 m long as…

A: Here given a ball of mass 0.275 kgswings in a vertical path with a string of length L= 0.850 m. We…

Q: In an amusement park ride called The Roundup, passengers stand inside a 17 m diameter rotating ring.…

A: Expression for centripetal force in circular motion - Fc=mrω2 Where, ω=Angular velocity = 2πT…

Q: A 4.4 cm diameter, 24 g plastic ball is attached to a 1.2 m long string and swung in a vertical…

Q: Two wires are tied to the 400 g sphere. The sphere revolves in a horizontal circle at a constant…

A: Given:Mass of the sphere, m = 400 g = 0.4 kgVelocity of the sphere, v = 7.1 m/s

Q: A 429 kg roller coaster is at the bottom of a loop with a radius of 10m. If the speed at the bottom…

A: In circular motion, Net force = centripetal force (mv^2/r) V = speed at that point R = radius M =…

Q: 6. A tetherball of mass 3 kg is suspended from a rope of length 5.0 m and travels a circle of radius…

Q: A space station, in the form of a wheel 100 m in diameter, rotates to provide an "artificial…

Q: A 1500 kg car Is travelling on a curved road as shown in the figure. The speed of the car at A and…

Q: The figure below shows a Ferris wheel that rotates five times each minute. It carries each car…

Q: Omar can do a loop-the-loop on a skateboard of radius 4.9 m. What is the minimum speed needed for…

Q: A 1000-kg car moving with a speed of 80 km/h goes up a circular section of a road with radius R= 200…

A: Given data: Mass of car (m) = 1000 kg Speed (v) = 80 km/h = 22.22 m/s Radius (R) = 200 m Angle (θ)…

Q: A 0.50-kg ball that is tied to the end of a 1.3-m light cord is revolved in a horizontal plane, with…

A: Let L be the length of the string Let r be the radius of the circular path that the ball is tracing…

Q: A boy on a skateboard makes an uninclined turn with a radius of curvature of 4.4 m and is on the…

A: Given data: Radius of curvature (r) = 4.4 m Coefficient of static friction (μ) = 0.7 g = 10 m/s2…

Q: A small car with mass 1250 [kg] travels at constant speed on the inside of a track that is a…

A: Given: The mass of the car is 1250 kg. The radius of the path is 7 m. The normal force at the top of…

Q: Vertical i a a R Horizontal Ethan is driving a truck from Houston to Austin. When he is making a…

A: Formula of maximum speed of car at which centripetal force can be supplied by the normal force is as…

Q: 3. A ball of mass 4.0 kg is attached to a rope and rotates in a vertical circle of radius 0.5 m. At…

Q: The cylindrical space station shown, 200 m in diameter, rotates in order to provide artificial…

Q: Figure P6.59 shows a Ferris wheel that rotates four times each minute and has a diameter of 18.0 m.…

Q: What is the force of tension in a rope that spins a 250g object in a vertical circle with a radius…

Q: You are riding a dirt bike around a vertical loop that is in a spherical cage. In order for the…

Q: Disturbed by speeding cars outside his workplace, Nobel laureate Arthur Holly Compton designed a…

A: mass of car (m) = 1800 kg Radius (r) = 18.6 m Let the maximum speed = v

Q: A 0.275-kg object is swung in avertical circular path on a string 0.850 mlong as in Figure P7.70.…

A: (a) The forces acting on the ball are gravitational force and tension due to the string.…

Q: race car goes around a curve at 60 m/s. The radius of the curve is 400 m, and car's mass is 600 kg.…

Q: 4. (8.23), A Ferris wheel has a radius of 15 m. The time for 1 revolution is 25 scc. A passenger has…

A: Radius (R) = 15 m Time for 1 revolution (T) = 25 sec mass of passenger (m) = 60 kg

Q: A small car with mass 1250 [??] travels at constant speed on the inside of a track that is a…

A: Given: The mass of the car is m=1250 kg. The radius is r=7 m. The normal force at point B is…

Q: A curve that has a radius of 95 m95 m is banked at an angle of ?=10.8∘. If a 1050 kg car navigates…

Q: A 27 kg child is riding a playground merry-go-round that is rotating at 42.8rev / m * in Part a what…

A: a) Determine the centripetal force.

Q: You are designing the section of a roller coaster ride shown in the figure. Previous sections of the…

A: Given: The speed of train (v) = 10.7 m/s. Initial height of train (h) = 36.7 m.

Q: A roller coaster of mass m (when filled with passengers) goes over the crest öf å čircular section…

A: a) As we know that the force equation for the motion is :Fg-N=mv2rnow, its known that F=mg,…

Q: You’re driving your pickup truck around a curve that has a radius of 20 m. How fast can you drive…

Q: nas a tola mas passengerS) Is a passenger with mass of 49.0 kg. Tne car redches the lowest point of…

A: We need to calculate the magnitude and direction of the force exerted by the seat on the passenger.

Q: At an amusement park loop-the-loop ride, the loop has a radius of 10 m. In one of the cars, you are…

A: Given data The radius is r=10 m The initial apparent weight is w=800 N The velocity at the top is,…

Q: P3 A string is attached to a 120-gram wooden cube. The string turns in a horizontal circle of radius…

Q: 1.lf the sling used a 1.50m string to whirl a 0.0350kg pebble to a horizontal circle, what is the…

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

Q: A ball with a mass of 1.50 kg rolls down a hemisphere from A to B. Se figure. At A, it has a…

A: Mass, m = 1.5 kgCentripetal acceleration at A, aca = 1.8 m/s2Centripetal acceleration at B, acb =…

Q: A car coasts at a constant speed over a circular hill. Which of the free-body diagrams given is…

A: Normal force, Centripetal force and Weight are the forces acting on the car.

Q: An object weights 5000 N on planet Alpha and 800 N on planet Beta. Planet Alpha has 4 times the mass…

Q: A ferris wheel has aradius of 12 m turns so that the riders experience a constant speed of 3.2 m/s.…

Q: A motorcyclist in the Globe of Death, pictured here, rides in a 2.2-m-radius vertical loop. To keep…

A: Given, a motorcyclist in the Globe of Death, pictured here, rides in a r=2.2-m-radius vertical loop.…

Q: A roller coaster ride has a radius of 10.000 m and speeds as show in the figure. Find the ratio of…

A: In a vertical circle, normal force at the top of circle = (centripetal force at top) - (weight)…

Q: the

A: Given: The diameter of the rotating ring = 18 m Mass of the ring = 61 Kg

Q: Why do airplanes bank when they turn? How would you compute the banking angle given the airspeed and…

A: Explanation: Airplanes bank when they turn because in order to turn, there must be a force that will…

Q: A 5.85kg object is attached to two 5.0m-long cables and swung around in a circle at 14.8m/s. See the…

A: (d)

Q: A person at the top of a roller coaster loop (point B) feels three times their regular weight. If…

A: speed (v) = 25 m/s apparent weight at the top of roller coaster loop (w) = 3 times regular weight…

Q: A fire acrobat is swinging a fireball attached to an 80cm string in a vertical circle. If the…

A: l = r = 80 cm = 0.8 m v = 10.14 m/s T = 13 N m = ?

Q: A small child is about to go on a carnival ride that will undergo uniform circular motion by…

Concept explainers

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.

Question

Bri is riding a roller coaster and encounters a loop. She is traveling 7.0 m/s at the top of the loop. The
top of the loop has a radius of curvature of 3.9 m. Find the force that the loop exerted on Bri's 48 kg
body at the top of the loop. Round your final answer to 1 decimal place.

Expert Solution

Step 1

Given:

Bri is riding a roller coaster and encounters a loop. She is traveling 7.0m/s at the loop. The top of the loop has a radius of curvature of 3.9 m. Find the force that the loop exerted on the Bri's 48 kg body at the top of the loop.

velocity=7.0m/s

radius of curvature=3.9 m

mass of Bri=48 kg

To Determine:

The force on the girl?

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

In the figure above, a 3.00 kg ball is traveling in a circle of radius 1.00 m at a constant speed of 10.0 m/s. What is the tension (in N) in the string?
michael rides a roller coaster and enters the bottom of a dip with a radius of curvature of 8.0 m. At the bottom of the dip, he is traveling with a speed of 17 m/s. What is the net force acting on michaels 65kg body?
A person at the top of a roller coaster loop (point B) feels three times theirregular weight. If their speed is 25 m/s, what is the radius of the loop? Includean FBD.
A vehicle with a mass of 2.1x103 kg is driving at a speed of 62 km/h around a level roadway with a curvature radius of 54 meters, just staying on the roadway (i.e., driving at the maximum safe speed for this turn and the tire treads). What is the coefficient of friction between the tires and the road? (Hint: Watch your units above.)
A small car with mass 1250 [kg] travels at constant speed on the inside of atrack that is a vertical circle with radius 7.00 [m] (see figure on the right). Thenormal force exerted by the track on the car when it is at the top of the track (point ?) is 6.58 × 103 [N]. A. What is the normal force on the car when it is at the bottom ofthe track (point ?)? B. What is the velocity ?⃗ of the car at point ??
judy (62kg) is riding a roller coaster and enters the bottom of a dip with a radius of curvature of 11.0m. At the bottom of the dip, she is traveling with a speed of 19 m/s. What is the normal force acting on Judy’s body?
You are at the top of the Mount Everest whose height is 12,000 ft. Find the gravity force generated by you (80kg) using the provided equation of the attraction force in N? Please give me answer ASAP.
The figure above is taken from one of the Webassign HW problems which shows a person held up against a wall of a circularly moving ride in which the floor drops away. The radius of the spinning chamber is 3m and it rotates at 29 RPM. What should be the minimum value for the coefficient of static friction if the person is not to slip? (Round your answer to one decimal place)
The diagram shows a ball spinning in a horizontal circle. The grid scale is O.SON to one square. ga9.8m,ws. The radius of the Circle iS 0.50m. What iS the horizontal cortVonent of the force F? (in N)What IS the value weight force?What is the value of Vertical component of F?Calculate the size of the mass in KG?(Give your answer to 2 S.F)What is the size of the horizontal component of F?What is the acceleration of the mass? (in m/s/s)
A 1400 kg car drives at 27 m/s over a circular hill that has a radius of 430 m. At the point shown, what is the normal force on the car?
What is the force of tension in a rope that spins a 250g object in a vertical circle with a radius of 50 cm if the mass at the top of the loop is traveling at 3 m/s^2?
A small car with mass 1250 [??] travels at constant speed on the inside of a track that is a vertical circle with radius 7.00 [?] (see figure on the right). The normal force exerted by the track on the car when it is at the top of the track (point B) is 6.58 × 103 [?]. a. What is the normal force on the car when it is at the bottom of the track (point A)? b. What is the velocity ?⃗ of the car at point B?