horizontal circular platform rotates counterclockwise about its axis at the rate of 0.827 rad/s. You, with a mass of 74.5 kg,walk clockwise around the platform along its edge at the speed of 1.13 m/s with respect to the platform. Your 20.5 kg poodle also walks clockwise around the platform, but along a circle at

Q: An airplane of mass 17116 kg flies level to the ground at an altitude of 12 km with a constant speed…

A: Write the given values with the suitable variables. m=17116 kgr=12 km=12000 mv=197 m/s Here, m, r,…

Q: A carousel has a radius of 1.60 m and a moment of inertia of 118 kg • m². A girl of mass 48.0 kg is…

A:

Q: A 4.00 kg mass is moving in a circular path of radius 2.50 m with a constant angular speed of 5.00…

A:

Q: A horizontal circular platform rotates counterclockwise about its axis at the rate of 0.915…

A: In this question we are given that a horizontal circular platform rotates counterclockwise about its…

Q: A 2 kg mass and a 6 kg mass are attached to either end of a 3 m long massless rod. a.) Find the…

A: Center of mass of the system Let the 2kg mass be at the origin. xcm=m1x1+m2x2m1+m2=2 kg0+6 kg3 m2…

Q: A horizontal circular platform rotates counterclockwise about its axis at the rate of 0.899…

A:

Q: In the figure, two skaters, each of mass 49.2 kg, approach each other along parallel paths separated…

A: The distance between the skaters,

Q: A hard disk of radius 32.0 cm rotates about a perpendicular axis through its center of mass. The…

A: Given that:- Radius of disc=32cm

Q: A 6.00 kg mass is located at (2.00 m, 2.00 m, 2.00 m) and a 5.00 kg mass is located at (-1.0 m, 3.00…

A: Given : mass1(m1)=6.00 kg mass2(m2)=5.00 kg Position of mass1 =(2.00 m,2.00 m,2.00 m) Position of…

Q: Each of the following objects has a radius of 0.176 m and a mass of 2.03 kg, and each rotates about…

A: Given Data: Radius is R=0.176 m Mass is m=2.03 kg Angular speed is w=41.9 rad/s

Q: A hoop, a solid cylinder, a solid sphere, and a thin spherical shell each have the same mass of 2.58…

A: The angular momentum of the given objects can be found as, Here, I and ω represent the object’s…

Q: The four particles shown below are connected by rigid rods of negligible mass where y, = 6.20 m. The…

A: Given,

Q: In the figure, two skaters, each of mass 49.5 kg, approach each other along parallel paths separated…

A:

Q: M. , R 12

A:

Q: Four objects are held in position at the corners of a rectangle by light rods as shown in the figure…

A: (a)   The moment of inertia of the system about the x-axis can be determined as follows.…

Q: A cylinder, a sphere and a hoop of the same masses and radii are rolling from an inclined plane.…

A: Cylinder , sphere and hoop,  Moment of inertia of cylinder = I = 12mr2 Radius of gyration of…

Q: A playground ride consists of a disk of mass M = 38 kg and radius R = 1.5 m mounted on a…

A:

Q: a.)A 4.0 kg mass is moving in a circular path of radius 2.5 m with a constant linear speed of 5.0…

A: (a) Given: The mass of the car is 4.0 kg. The radius of the circular path is 2.5 m. The linear speed…

Q: 5. Jupiter orbits the Sun with speed 2079 m/s at an average distance of 71 398 000 m from the Sun.…

A: Given : Speed, V = 2079 m/s Distance, R= 71398000 m  Mass, M = 1.90 × 1027 Kg  Find : Angular…

Q: What is the angular momentum of the moon around the earth? The moon’s mass is 7.4 x 1022 kg and it…

A: The angular momentum is given by; L=mvr Here, m is mass of moon , v is speed of moon and r is…

Q: an overhead view of a ring that can rotate about its center like a merrygo- round. Its outer radius…

A:

Q: On an old-fashioned rotating piano stool, a woman sits holding a pair of dumbbells at a distance of…

A:

Q: À puck of mass m = 1.10 kg slides in a circle of radius r = 19.0 cm on a frictionless table while…

A:

Q: In a city park, a carousel with mass 35 kg and radius 1.5 m is a horizontal uniform disk rotating at…

A:

Q: Find the magnitude of the angular momentum of a particle with respect to the origin given that the…

A: Given : Mass =m Position =xo moving  left Speed = v Line : y=a

Q: A carousel has a radius of 1.65 m and a moment of inertia of 118 kg· m2. A girl of mass 49.0 kg is…

A: Apply principle of conservation of angular momentum…

Q: Consider the system of particles that are connected by rigid rods of negligible mass. If the system…

A: We have four masses m1=8 kg, m2=3 kg (2 masses) and m3=11 kg and distances separating them a=7 m,…

Q: A 4.00 kg mass is moving in a circular path with a constant angular speed of 5.00 rad/sec and with a…

A: Step 1:Mass of particle , m=4kgAngular speed , w=5rad/secLinear speed of the particle , v=5m/secLet…

Q: Each of the following objects has a radiús of 0.162 m and a mass of 2.31 kg, and each rotates about…

A: Angular momentum is given by L= I w  Where I= moment of inertia about axis passing through center…

Q: What is the magnitude of the angular momentum of a 5.0 kg ball spinning at 15 rev/s?. The diameter…

A: Given : m = 5 kg ω = 15 rev/s = 15(2π) = 94.25 rad/s d = 24 cm = 0.24 m r = d/2 = 0.24/2 = 0.12 m

Q: A dog sits 1.83 m from the center of a merry-go-round with an angular speed of 1.90 rad/s. If the…

A:

Q: A uniform disk of mass 3.70 kg has a radius of 0.100 m and spins with a frequency of 0.550 rev/s.…

A: The expression for the angular momentum is L=Iω=12mr2ω

Q: In the figure, two blocks, of mass m = 257 g and m2 = 337 g, are connected by a massless cord that…

A: Le m2 move down with an acceleration a and m1 move up with an acceleration a. We have…

Q: In the figure, two skaters, each of mass 49.2 kg, approach each other along parallel paths separated…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A planet is at a position of r→=3.0×10^12mx̂ − 4.0×10^12mŷ as it moves in an elliptical orbit around…

A:

Q: Four 100 g masses are mounted on a much lighter (assume massless) ring. The ring has a radius of 0.1…

A: The moment of inertia of a mass particle rotating at a distance R from the axis of rotation is:…

Q: The Earth has a mass m = 6.0 x1024 kg, and a radius R = 6400 km. It rotates about its own axis and…

A:

Q: A carousel has a radius of 1.60 m and a moment of inertia of  130 kg · m2. A girl of mass 43.0 kg…

A: Given data: A carousel has a radius of, r= 1.60 m Moment of inertia of  I0 = 130 kg · m2 Mass of the…

Q: A person sits in a chair that is free to rotate without friction. In their hands, they hold two…

A: a. Moment of inertia of the two masses ( moment of inertia of the person is ignored due to choice of…

Q: An object of 2 kg is moving in a circle of radius 4 m and speed 0.5 m/s. What is the angular…

A: The angular momentum is, L=mvr

Q: A mass m₁ is attached to a mass m₂ that runs through a hole in a frictionless table as in the figure…

A:

Q: A carousel has a radius of 1.70 m and a moment of inertia of 122 kg - m². A girl of mass 43.5 kg is…

A: Given:- Radius of the carousel is r=1.70 m Moment of inertia of the carousel is IC=122 kg.m2 Mass of…

Q: The four particles shown below are connected by rigid rods of negligible mass where y, = 6.10 m. The…

A: Data Given ,  y1 = 6.10 m x1 = 4 m Masses of the four particles ,  3 kg , 2 kg , 2 kg and 4 kg…

Q: A thin rod of length 2.95 m and mass 13.3 kg is rotated at an angular speed of 3.95 rad/s around an…

A:

Q: A carousel has a radius of 1.65 m and a moment of inertia of 118 kg · m2. A girl of mass 49.0 kg is…

A:

Q: carousel has a radius of 1.60 m and a moment of inertia of 130 kg · m2.A girl of mass 43.0 kg is…

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.