The Choo Choo Restaurant in DesPlaines, IL is a 50’s style diner which is notorious for the delivery of food from the kitchen to the dining room by an O-scale model train. Dinner baskets filled with hot dogs, hamburgers, French fries and the like are mounted to the tops of flatbed train cars and transported to table tops. On Matthew’s fifth birthday, a French fry rolled off the top of the pile on a tight turn moving at a speed of 1.25 m/s and fell to the floor. a. Determine the time for the French fry to fall 113 cm from the top of the pile to the floor.b. Determine the horizontal displacement of the fry from the edge of the track.c. Determine the speed of the French fry upon striking the floor.

Q: How many years does it take for planet to go around the sun if its distance is 2.1 times away from…

A: As per our honor code, we are authorized to answer only one question at a time. So, we are answering…

Q: 2. In the position shown in the diagram, the velocity of the mass is directed towards point в с D A…

A: Given: The mass of the particle is 2 kg. The radius of the circular path is 0.5 m. The speed of the…

Q: A string under a tension of 49.0N is used to whirl a rock in a horizontal circle of radius 2.75 m at…

A:

Q: This figure shows the loop-the-loop track for a smaller car. If the initial speed of the car is 4.0…

A:

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

A:

Q: A toy airplane is tied to a 0.7 m cord, swirling in circles.  The boy holding the cord did a…

A: radius of the circle, r=0.7 m angular velocity ω=24 rpm=24×2×π60 rad/s let the linear velocity of…

Q: A 70 kg person is sitting on a bathroom scale while riding on a Ferris Wheel. The Ferris Wheel has a…

A:

Q: are

A:

Q: a boy is twirling a 1.0 kg toy airplane on a string. the radius of the circle is 52 cm and the speed…

A:

Q: The 20-g centrifuge at NASA's Ames Research Center in Mountain View, California, is a horizontal,…

A: Given data: The mass of centrifuge is m=20 g. The length of tube is L=58 ft. The distance from…

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: A 200 g block on a 52.0 cm -long string swings in a circle on a horizontal, frictionless table at…

A:

Q: The passengers in a roller coaster car feel 50%% heavier than their true weight as the car goes…

A:

Q: A girl, having a mass of 15 kg, sits motionless relative to the surface of a horizontal platform at…

A:

Q: The mass of Kepler is what fraction of the mass of BEE106.

A: Let an object of mass m lies on the surface of a planet of mass M of radius R. The force of…

Q: A 2.0 kg, 20-cm-diameter turntable rotates at 100 rpm on frictionless bearings. Two 500 g blocks…

A: M = 2 kg D = 20 cm or 0.2 m  = 100 rpm m = 0.5 kg

Q: A gondola on an amusement park ride spins at a speed of 13 revolutions per minute. If the gondola is…

A: Radius (r) of gondola=23 feet  Angular speed(ω) =13 rev/minute

Q: A 0.5-kg ball is attached to a string and whirled around in a circle overhead. The string breaks if…

A:

Q: Consider air resistance on two spherical cannonballs. Cannonball A has a radius of 0.1 m and is…

A:

Q: Your little sister, Nicole, is excited about participating in Field Day at Clubview Elementary, and…

A:

Q: A. How fast is she traveling at that instant in time?

A: This problem can be solved using rotational mechanics. Let the weight of the student be M. Let us…

Q: A 300 g block on a 52.0 cm long string swings in a circle on a horizontal, frictionless table at…

A: (a) The speed of the block is, v=55.0 revmin2πr1rev60 s1 min=55.0 revmin2π0.52 m1rev60 s1 min=2.99…

Q: Problem 1: Two kickballs of radius R and mass m are placed in an upside down cylindrical bucket of…

A: (a) Introduction: Newton's second law states that the acceleration of an object is directly related…

Q: A ball is on the end of a string. The ball is being swung in a vertical circle at a constant speed.…

A: A ball is on the end of a string. The ball is being swung in a vertical circle at a constant…

Q: A 50 Gram sample of Uranium ore is put into a centrifuge that runs at 30,000 rpm. If the radius of…

A: We know that v = rw Centripetal acceleration= v2 /r = rw2

Q: The figure shows a 100 g puck revolving in a 20 cm radius circle on a frictionless table. The string…

A: Consider a 100g puck (m) revolving in a 20cm radius(r) circle on a frictionless table. The string…

Q: A gondola on an amusement park ride spins at a speed of 15 revolutions per minute. If the gondola is…

A: The ride spins , 15revolutions per minute .  Also , the gondola , is 24feet from the rides centre ,…

Q: In the figure, a car is driven at constant speed over a circular hill and then into a circular…

A:

Q: A gondola on an amusement park ride spins at a speed of 13 revolutions per minute. If the gondola is…

A: Given data:  Angular speed (ω) = 13 rev/min Distance from center (r) = 21 ft Required: The linear…

Q: A 60 kg Gila monster on a merry-go-round is traveling in a circle with a radius of 1.9 m at a speed…

A: Given data:  Mass (m) = 60 kg Radius (r) = 1.9 m Speed (v) = 2 m/s Required: The net force (F)

Q: A string can withstand a maximum tension of 80 N without breaking. It is being used to spin a 3.0 kg…

A:

Q: S6. James Bond is trying shake off a villain hanging on to his car. The bad guy has mass 80kg and…

A:

Q: a) What is the value of the acceleration due to gravity on Unicorn in m/s2 ? b) How far from the…

A: a) The acceleration because of the Unicorn’s gravity can be represented as, Here, G, M, and R…

Q: A tradesman sharpens a knife by pushing it against the rim of a grindstone. The 30 cm diameter stone…

A: friction force=Normal Force(coefficient of static friction) friction force=Torque/r Torque=angular…

Q: A puck of mass m = 49.0 g is attached to a taut cord passing through a small hole in a frictionless,…

A:

Q: 30 cm Two masses, each 100 grams, are connected by an effectively massless rubber band and thrown in…

A: Moment of inertia of the system is I=mr2+mr2=2mr2 where r is the distance of each mass from the…

Q: You tie one end of 0.3-m-long spring to a 0.5 kg mass. Holding the other end of the spring in your…

A:

Q: What is the ball speed?

A:

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: In 2014, the Rosetta space probe reached the comet Churyumov– Gerasimenko. Although the comet’s core…

A:

Q: The passengers in a roller coaster car feel 50% heavier than their true weight as the car goes…

A: Given dataThe radius of curvature, r = 30 mIt is mentioned that the passenger will feel 50% heavier…

Q: A 40 kg person is sitting on a bathroom scale while riding on a Ferris Wheel. The person's speed is…

A: Given: Mass of person is m=40 kg Speed v=6 m/s Scale reading FN=300 N

Q: A 48 kg merry-go-round worker stands on the ride’s platform 6 m from the center. If her speed as she…

A: Given :- mass of worker m =48 kg  Radius of circle r = 6 m  Speed of worker v = 5 m/s

Q: The surface of the pool table is h = 0.750 m from the floor. The winner of the competition wants to…

A: The initial velocity of an object defines how quickly it moves when gravity initially applies force…

Q: Mary and her younger brother Alex decide to ride the 17 ft diameter carousel at the State Fair. Mary…

A: Write the given values with the suitable variables. rM=7 ftrA=6 ft Here, rM and rA are the distance…

Q: A certain string just breaks when it is under 25 N of tension. A boy uses this string to whirl a 2…

A:

Q: A roller coaster has a circular loop with a diameter (height) of 39 meters. When the coaster is…

A:

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

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

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.