Find the boxers final angular velocity

Assignment Help Physics
Reference no: EM13513357

A boxer receives a horizontal blow to the head that topples him over. The force, of magnitude 1.06 x 10^3 N, is applied for 1.1 x 10^-2 s at a point 1.82 m above the floor. The boxer has a moment of inertia of 76.1 kg · m^2 for rotation about an axis at his feet.

(a) Find the boxer's final angular velocity.

(b) How long would it take him to hit the floor if he continued with the same angular velocity?

Reference no: EM13513357

Questions Cloud

Prepare a budgeted income statement for the first quarters : Prepare a budgeted income statement for the first and second quarters of 19B and a budgeted  balance sheet as of June 30, 19B.
Find the radius of the solenoid : For a long solenoid, the magnetic field strength within the solenoid is given by the equation where t is time in seconds. find the radius of the solenoid
Define what volumes of 0.53 m hno2 and 0.59 m nano2 : What volumes of 0.53 M HNO2 and 0.59 M NaNO2 must be mixed to prepare 1.00 L of a solution buffered at pH = 3.41
Prepare the journal entries for all three years : The White Company uses the completed-contract method of accounting for construction and has the  data relating to a 3-year project
Find the boxers final angular velocity : A boxer receives a horizontal blow to the head that topples him over. The force, of magnitude 1.06 x 10^3 N, is applied for 1.1 x 10^-2 s at a point 1.82 m above the floor. Find the boxer's final angular velocity
Describe a sample of an ionic compound naa : A 13.00 g sample of an ionic compound NaA, where A- is the anion of a weak acid, was dissolved in enough water to make 100.0 mL of solution and was then titrated with 0.100 M HCl. After 550.0 mL of HCl was added, the pH was 5.00.
Prepare the required journal entry : The merchandise fair market value at this point was $10,000, and was repossessed. Prepare the required journal entry.
Determine the change in speed of the car : A toy car with a mass of 120 g moves to the right with a speed of 0.40 m/s. A small child drops a 38.0-g piece of clay onto the car. What is the change in speed of the car
Sum of the digits and the product of the digits : Given any whole number take the sum of the digits, and the product of the digits, and multiply these together to get a new whole number. For example, starting with 6712, the sum of the digits is (6+7+1+2) = 16, and the product of the digits is (6*..

Reviews

Write a Review

Physics Questions & Answers

  What is the time of oscillation of block

What is the time of oscillation of block

  Find the minimum diameter of long steel wire

Find the minimum diameter of an l = 16.3 m long steel wire that will stretch no more than 7.39 mm when a mass of 343 kg is hung on the lower end

  Determine the magnitude and direction of the total field

The total electric field consists of the vector sum of two parts. One part has a magnitude of E1 = 1300 N/C, Find the magnitude and direction of the total field

  What is the volume charge density in that sphere

A charge of -330e is uniformly spread through thevolume of a sphere of radius 1.95 cm. What is the volume charge density in that sphere

  Determine the distance traveled before coming to a hault

an object of mass 1.00kg travels at 5.0m/s and enters a region of ice where the coefficient of friction is 0.10. determine the distance traveled before coming to a hault

  What is her speed when she leaves the track

A ski jumper starts from rest 50.0 m above the ground on a frictionless track and flies off the track at an angle of 45.0° above the horizontal, What is her speed when she leaves the track

  Find the speed of the spools ground-touching point

A spool whose inner core has a radius of 1.00 cm and whose end caps have a radius of 1.50 cm has a string tightly wound around the inner core. What is the speed of the spool's ground-touching point

  Calculate the average power required

Calculate the torque required to accelerate the Earth in3days from rest to its present angular speed about its axis. Calculate the average power required

  Find the position and magnification of the final image

An object is placed 19 cm to the left of a converging lens of focal length 29 cm. Find the position and magnification of the final image

  Obtain the amplitude of oscillation

An object with mass 0.180kg is acted on by an elastic restoring force with force constant 10.5N/m. What is the amplitude of oscillation

  With what speed does the stone hit the ground

If a bullet is fired vertically upwards with the speed calculated in (b), what is the maximum height that the bullet can reach.

  What is the change in length of the rope

What is the change in length of the rope whilst the skier has the acceleration whose magnitude is 0.65 m/s2.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd