A pail of water can be whirled in a vertical circular path such that no water is spilled. Why does the water remain in the pail, even when the pail is upside down? Explain

Q: 10. Can the following be reasonably modeled as a central force with constant r? a. A ball on a…

A: a) The motion can be modeled as central force with constant r. yes. b)The motion can be modeled as…

Q: An air puck of mass m, =0.26 kg is tied to a string and allowed to revolve in a circle of radius R =…

A: Given : m1 = 0.26 kg R = 1.3 m m2 = 0.9 kg

Q: The center arm then lifts the riders up so they are in a vertical circle perpendicular to the ground…

A: Given- Radius (r) = 10 m Velocity (v) = 10 m/s Mass (m) = 100 kg

Q: An airplane flying in a vertical plane is rotating in a circular orbit with a radius of 1200 m at a…

A: Given data *The given circular orbit of radius is r = 1200 m *The given mass is m = 100 kg *The…

Q: In an old-fashioned amusement park ride, passengers stand inside a 5.3-mm-diameter hollow steel…

A:

Q: In an old-fashioned amusement park ride, passengers stand inside a 3.0-m-tall, 5.0-m-diameter hollow…

A: It is given that,

Q: On a midway ride called The Round Up, participants climb into a cylindrical apparatus and stand…

A: mass of rider, m = 60.0 kg radius of round up ride, r = 8.0 m time period of ride, t = 4.0 s.

Q: A bob of mass 0.20 kg is attached to a light string and moves at a constant speed in a horizontal…

A: The centripetal force is given by  where, m is the mass, v is the velocity and r is the radius.…

Q: A scientist claims that people who compete in the Olympic event of skeleton are insane. With their…

A: Speed of runner in Olympic : v = 75 mph = 753600 = 0.0208 m/s Radius of Olympic track: r = 50 m Mass…

Q: In a home laundry dryer, a cylindrical tub containing wetclothes is rotated steadily about a…

A: Given:Radius of tub (r) = 0.33 mClothes lose the contact with tub at an angle (θ) = 68ᵒ

Q: A bucket of water can be whirled in a vertical circle without the water spilling out, even at the…

A:

Q: 2.00 kg A 2.00 kg mass is being swung in a vertical circle of radius 0.500 m, as shown. The tension…

A:

Q: An Air puck of mass m1 =0.24 kg is tied to a string and allowed to revolve in a circle of Radius…

A:

Q: The County Fair Swing carries the mass of riders and chairs in an unchanging circular path in an…

A: Since the ride is moving in horizontal direction, its acceleration in vertical direction and hence…

Q: Under what conditions could a fast moving car remain on a banked track covered with slippery ice?

A: The horizontal component of the normal reaction on the car provides a centripetal force to turn the…

Q: Two spheres of different mass and identical radius are dropped from rest above the surface of the…

A: At a given location on the Earth surface and in the absence of air resistance, all objects fall with…

Q: A car travels on a horizontal road in a circle of radius 10 m. If the car can travel with a maximum…

A: Given data:  Radius (r) = 10 m Maximum speed (v) = 10 m/s Acceleration due to gravity (g) = 10 m/s2…

Q: A college student holds a pail full of water by the handle and whirls it around in a vertical circle…

A: Given data: The radius of circle is R=0.95 m.

Q: Railway carriage has C.G(centre of gravity) 1 m above the rails which are 1 metre apart. Calculate…

A:

Q: You enter the carnival ride called "The Rotor". The circular room is spinning and you and other…

A:

Q: An athlete whirls a 7 kg hammer, that is tied to the end of a 1.3 m chain, in a horizontal circle.…

A: The angular velocity of an object is calculated by using the formula ω=2πnt , where n=6  is the…

Q: The driver of the truck has an acceleration of 0.32g as the truck passes over the top B of the hump…

A:

Q: Say True or False: A 1500kg car rounds a curve on a flat road of radius 70m. at a speed of 15m/s.…

A: mass of car (m) = 1500 kg radius of curve (r) = 70 m speed of car (v) = 15 m/s coefficient of static…

Q: One way to provide artificial gravity (i.e., a feeling of weight) on long space voyages is to…

A: Please check the attachment for correct relation.

Q: You are spinning a bucket of water on the end of a rope in a vertical circle. The bucket and water…

A:

Q: It is possible to spin a bucket of water in a vertical circle and havenone of the water spill when…

A: Introduction: The given situation of bucket of water spun in a vertical circle is an example of…

Q: In a home laundry dryer, a cylindrical tub containing wet clothes is rotated steadily about a…

A: Given The angle between the cloth and horizontal is θ = 63.5o. The radius of the tub is r = 0.415 m.…

Q: Problem 73. 74. Consider a train that rounds a curve with a radius of 570 m at a speed of 160 km/h…

A:

Q: velodrome is a circular race-track with inclined "banked" turns, for bicycle racing. Consider ack…

A: Given Radius of track r = 50 m Coefficient of friction μ =0.25  mass m= 15 kg  angle of banking θ =…

Q: An air puck of mass m, = 0.31 kg is tied to a string and allowed to revolve in a circle of radius R…

A: Consider the free-body diagram of the given arrangement.

Q: Why do roads on mountains have inward inclination at sharp turns?

A: When a vehicle moves along a horizontal curved road on a mountain, the necessary centripetal force…

Q: Strictly speaking, as more and more skyscrapers are built on the surface of Earth, does the day tend…

A:

Q: 0.1-kg ball is attached to a string and whirled around in a horizontal circle overhead. The string…

A: Given, Mass of the ball m = 0.1 Kg Force F= 60N Radius R = 1m

Q: The water is raised from a banner by a bucket, its total mass is filled with water 23 kg, the bucket…

A: Given information: Here, m is the bucket + water mass, r is the pulley’s (cylindrical) radius and l…

Q: Verify that the linear speed of an ultracentrifuge is about 0.50 km/s, and Earth in its orbit is…

A:

Q: The Moon does not crash into the Earth because:(a) the net force on it is zero.(b) it is beyond the…

A: The gravitational attraction of Earth and moon:

Q: The distance between the centers of the wheels of a motorcycle is 155 cm. The center of mass of the…

A: Distance between the centers of the wheel: d=155 cm Distance of center of mass from the rear wheel:…

Q: An open cylindrical vessel having a height equal to its diameter is half-filled with water and…

A: Volume of cylinder = πr²h = (π/4) D2 h

Q: Sometimes it is said that water is removed from clothes in the spin dryer by centrifugal force…

A: The statement is not correct. Centrifugal force is an apparent outward force not a real force. There…

Q: You sit at the middle of a large turntable at an amusement park as it is set spinning and then…

A: When we crawl toward the edge of the turntable, the rotational inertia of the system is increased…

Q: A space station is constructed in the shape of a wheel 20 m in diameter, with essentially all of its…

A:

Q: In a home laundry dryer, a cylindrical tub containing wet clothes is rotated steadily about a…

A: Given:

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.