When you put water in a kitchen blender, it begins to travel in a 5 cm radius circle at a speed of 1 m/s. How quickly is the water accelerating?   How hard must the sides of the blender push inward on 0.001 kg of the spinning water from the previous problem?

Q: The Cosmo Clock 21 Ferris wheel in Yokohama, Japan, has a diameter of 100 m. Its name comes from its…

A: (a) Calculation: Write the expression for the speed of the wheel. v=2πrT Substitute the values.…

Q: A car is safely negotiating an unbanked circular turn at a speed of 26 m/s. The road is dry, and the…

A: Given:Initial speed of the car = 26 m/s

Q: A car is driving through the bottom of a circular valley at a speed vv as shown in the picture. When…

A: Given: The car is driving through the bottom of a circular valley. Since car is moving through a…

Q: force exerted

A:

Q: A 0.300 kg yo-yo hangs at the end of a 0.25 m long string. The yo-yo and string are whirled around…

A: Given The mass hangs at the end of yo-yo is m=0.3 kg. The length of string is r=0.25 m. The…

Q: A 600 kg car traveling at 30.0 m/s is going around a curve having a radius of 120m that is banked at…

A: The sum of the horizontal components of the friction and the normal force will be equal to the…

Q: Angela has a bucket of mass 2 kg tied to a string. She places a drinking glass of mass 0.5 kg in the…

A:

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

A:

Q: A 1500 Kg car rounds a curve of radius 69 m banked at an angle of 14 degrees. what is the magnitude…

A: Please see the answer in Step 2

Q: A man is whirling a 0.25 kg ball on a 1.5 m long string at 3 m/s. What is true about the force on…

A: Here the man applies a force that makes the ball rotate in a circle. In this case, they did not ask…

Q: QUESTION 3 A5 kg mass is on the periphery of a 50 cm radius platter with coefficient of static…

A: Answer (3) When the mass is just start to slide than the centripetal force is equal to the force of…

Q: need help

A:

Q: You are riding a 1500-kg car. The car makes a left turn in a comer with a 50 m radius. If the road…

A: The centripetal force must balance the frictional force in order for the car no to slide.…

Q: Q3. The driver of a truck has a total acceleration magnitude of 0.4g as the truck passes over the…

A: Given: acceleration a=0.4*g m/s2 radius of track a = 98 m center of mass = 2m above road

Q: A woman is riding a jet ski at a speed of 30 m/s and notices a seawall straight ahead. The farthest…

A: The expression for the distance is,

Q: A 600-kg car traveling at 24.5 m/s is going around a curve having a radius of 120 m that is banked…

A: Mass of car (m) = 600 kg Speed of car (v) = 24.5 msRadius of curve (r) = 120 m Banking angle (θ) =…

Q: Which of the following changes when a body performs uniform circular motion? A) Mass B) Momentum C)…

A: In the uniform circular motion, the body follows a circular or curved path with constant speed. The…

Q: A car goes around a flat curve of radius 40 m at a speed of 14 m/s. What must be the minimum…

A:

Q: Boyan is driving a car around a turn of radius r = 20 m. The road is on a banked curve of 30°. If…

A:

Q: A small airplane of mass 1200 kg is doing a horizontal turn. The turn requires the pilot to bank the…

A:

Q: A car rounds a banked curve as the radius of curvature of the road is R, the banking angle is theta…

A: radius of curvature of the road is R Banking angle = θ We have to determine the range of speed  i.e.…

Q: a. reaction force to your weight when you are standi on the flor b. An astronaut on the…

A: Since you have asked more than three questions we would only solve the first three, according to our…

Q: A car moving at 38 km/h negotiates a 150 mm -radius banked turn designed for 60 km/h. What…

A: Given that A car moving at 38 km/h negotiates a 150 mm -radius banked turn designed for 60 km/h.…

Q: A 1500 kg car rounds a curve on a flat road of radius 25 m at a speed of 20 m/s. What is the static…

A: Mass of the car 1500kg  Radius is 25m Speed is 20 m/s

Q: A boy takes a 1.5-kg rock and ties it to the end of a 0.80-m-long, massless, uniform rope. He then…

A: Given:mass of the rock, m = 1.5 kglength of string  = radius of circle= r = 0.80 mtangential…

Q: A car travels at a steady 40.0 m/s around a horizontal curve of radius 200 m. What is the minimum…

A: Given: Velocity is denoted by , v=40 m/s Radius is denoted by , r= 200m To find: Minimum coefficient…

Q: During the spin cycle of a washing machine, the clothes stick to the outer wall of the barrel as it…

A: (a) the speed of the clothes is, v=rω=2.6 m1800 rev/minute2π rad1 rev1 minute60 s=490 m/s

Q: Two masses (1,2) move on two different circular paths, so if the mass m1 moves at a velocity of…

A: This is a problem of uniform circular motion

Q: A small box is spun in a horizontal circle on a sheet of ice by a light string. You measure that at…

A:

Q: As we saw in the chapter, wings on race cars push them into the track. The increased normal force…

A:

Q: A 500 g steel block rotates on a steel table while attached to a 2.0 m long massless rod. Compressed…

A: Given,

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: I Review I Consta One problem for humans iving in outer space is that they are apparently…

A:

Q: In 2002, professional skateboarder Bob Burnquist (60 kg) became the first to successfully complete a…

A: speed (v) = 5.5 m/s radius (r) = 2.5 m

Q: A child is standing on a merry-go-round (u - .16) with a radius of 2 meters. What is the fastest…

A: The net force acting on an object is the product of the mass and the acceleration of the object. An…

Q: A circular road of mean radius 30.0 m is banked for 11.17 m/s. If a car is going on this road at…

A: A circular road of mean radius 30.0 m is banked for 11.17 m/s. If a car is going on this road at…

Q: the

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

Q: A car moves around a 50-mm-radius highway curve. The road, banked at 10∘∘ relative to the…

A:

Q: A sport car moves around a banked curve at just the right constant speed v so that no friction is…

A: From equilibrium forces, Ncosθ=Mg             .........1Nsinθ=Mv2r          .........2

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.