What is the total kinetic energy of the hoop

Assignment Help Physics

Reference no: EM13313123

A 2.20 kg hoop 2.00 m in diameter is rolling to the right without slipping on a horizontal floor at a steady 2.40{\rm rad/s} .

1- How fast is its center moving?

2- What is the total kinetic energy of the hoop?

3- Find the magnitude of the velocity vector of each of the following points, as viewed by a person at rest on the ground: (i) the highest point on the hoop; (ii) the lowest point on the hoop, (iii) a point on the right side of the hoop, midway between the top and the bottom.

4- Find the magnitude of the velocity vector for each of the points in part (C), except as viewed by someone moving along with same velocity as the hoop.

Reference no: EM13313123

Questions Cloud

What load factor percent of seats occupied to break even : The carrier does not intend to offer weekend service. Therefore, the carrier will offer daily round-trip flights Monday through Friday. The following table presents passenger demand estimates and fares charged by competitors

Prepare journal entries for pike corp-oration : Prepare journal entries for Pike Corp-oration to account for its investment in Salmon Corporation for 2010 and 2011 and calculate the balance of Pike''s investment in Salmon at December 31, 2011.

What is the speed of the skateboard : Sharon has a mass of 60 kg and is standing on a giant skateboard that is initially at rest and has a mass of 30kg. what is the speed of the skateboard

Explain the concentrations of ce4+ : At what pH would the given concentrations of Ce4+ (1.67*10^-4), Ce3+ (.185), Mn2+ (1.28x10^-5) and MnO4- (.148) be in equilibrium at 298 K. Chemical equation is 5Ce4+ + Mn2+ 4H2O => 5Ce3+ + MnO4- + 8H+. And E standard is .193V

What is the total kinetic energy of the hoop : A 2.20 kg hoop 2.00 m in diameter is rolling to the right without slipping on a horizontal floor at a steady 2.40{\rm rad/s}. What is the total kinetic energy of the hoop

Determine the angle through which end a of shaft ab rotates : diameter, are connected by the gears shown. Knowing that G=11.2*10^6 psi, determine (a) the angle through which end A of shaft AB rotates, (b) the angle through which end E of shaft EF rotates.

List data structures to be used in solution : write a program that will prompt the user for an input file name to read from. The Input file will consist of records made up of first name, last name and an account balance of individuals and store the individuals in an ArrayList.

Determine the kinetic energy of the system : A 4.0 kg mass and a 3.0 kg mass are attached to the opposite ends of a thin 42.0 cm long horizontal rod. determine the kinetic Energy of the system

Evaluate apples resources and competitive position : Critically analyse how leadership impacts on the organisational culture of Apple and evaluate Apple's resources and competitive position.

User Account

All Pages