Evaluate how much work is done by the ball

Assignment Help Physics
Reference no: EM13552446

When catching a baseball, a catcher's glove moves by 8 cm along the line of motion of the ball. If the baseball exerts a force of 445 N on the glove, how much work is done by the ball?

Reference no: EM13552446

Questions Cloud

What are revenues and expenses : What are revenues and expenses and if revenues increase, what would be the effect, if any, on equity?
Evaluate the index of refraction of the substance : A light beam is traveling through an unknown substance. When it exits that substance and goes into air, What is the index of refraction of the substance
Evaluate the average volume of a brain cell : Consider that the human brain weighs about 1 kg and contains 1011 cells. Assuming that each cell is entirely filled with water, and knowing that 1 cm3 of water weighs 1g, calculate the average volume of a brain cell
A nitrogen molecule is confined in a cubic box of volume : A nitrogen molecule is confined in a cubic box of volume 1.00 m3. Assuming that the molecule has an energy equal to 3/2kT , what is the value of n=(n_x^2+ n_y^2 +n_z^2)^1/2 for this molecule? What is the energy separation between the levels n and n +..
Evaluate how much work is done by the ball : When catching a baseball, a catcher's glove moves by 8 cm along the line of motion of the ball. how much work is done by the ball
What is the acceleration and distance that the sled travels : Rocket-powered sleds are used to test the human response to acceleration. If a rocket-powered sled is accelerated to a speed of 444 m/s in 1.8 seconds, then what is the acceleration and what is the distance that the sled travels?
Explain extraction and recrystallization the mass of aspirin : What is the % Yield of the reaction if a student reacted 2.00 g of salicylic acid with excess acetyl chloride and after extraction and recrystallization the mass of aspirin was 1.45 g
What was his annual rate of return on this sculpture : Calculating Rates of Return On 8 February 2009 John Madejski, chairman of Reading Football Club, sold the Edgar Degas bronze sculpture Petite Danseuse de Quatorze Ans at auction for a world record price of £13.3 million.
Estimate how much work is done by the person in the process : A person lifts a 3.0 kg cement block a vertical distance of 1.24 m and then carries the block horizontally a distance of 11.90 m. How much work is done by the person in the process

Reviews

Write a Review

Physics Questions & Answers

  Determine the frequency of the resulting oscillations

A mass of 12.5 kg is hanging by a steel wire 1.13 m long and 1.03 mm in diameter. If the mass is pulled down slightly and released, what will be the frequency of the resulting oscillations

  Determine what is the radius of curvature of the mirror

The image of a very distant car is located 35 cm behind a convex mirror. What is the radius of curvature of the mirror

  What is the earths velocity after the collision

A 900 g rubber ball is dropped from a height of 14 m and undergoes a perfectly elastic collision with the earth. What is the earth's velocity after the collision

  Find the wavelength of light emitted by a hydrogen atom

Find the wavelength of light emitted by a hydrogen atom, when the electron moves from n = 7 quantum state to n = 5 quantum state

  Compute the internal resistance of the battery

A battery having an emf of 9.80 V delivers 109 mA when connected to a 60.0 load. Determine the internal resistance of the battery

  Find through how many revolutions does the wheel turn

A wheel turns with a constant angular acceleration of 0.600rad/s^2. Through how many revolutions does the wheel turn in this interval

  How many electrons move through a cross section of the wire

electrons flow through a 2.2 mm diameter aluminum wire at 2.2 x 10^-4 m/s. *electron density of aluminum is 6 x 10^28 m^-3*

  Find out how high above the lowest point does impact make

If each rock strikes the fixture traveling at 10.0 {rm m}/{rm s} horizontally and rebounds at 2.00 {rm m}/{rm s} backwards, find out how high above the lowest point does the impact make your light fixture swing?

  Determine the altitude of the satellite above earths surface

a satellite that weighs 4900N on the launchpad travels around the earths equator in a circular orbit with a period of 1.667h. determine the altitude of the satellite above the earths surface

  How far did the airplane travel in the northerly direction

An airplane travels x = 4.50 x 10^2 km due east and then travels an unknown distance y due north. Finally, it returns to its starting point by traveling a distance of r = 525 km. How far did the airplane travel in the northerly direction.

  What is the acceleration of the elevator

The two upper front teeth of a person exert a total force of 30N on a piece of steak. If the biting edge of each tooth measures 10 mm x 1 mm, find out the pressure on the steak.

  Obtain the strength of the magnetic field within solenoid

In a long solenoid, the density of the wire is 180 turns/cm. If the current in the wire is 0.680 A, what is the strength of the magnetic field within the solenoid

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