What is the velocity of the tennis ball at once

Assignment Help Physics
Reference no: EM1384663

Q. i) A tennis ball and a basketball are dropped simultaneously, with the tennis ball aligned directly above the basketball and separated from it by a small distance. The mass of the tennis ball is m=0.057kg and the mass of the basketball is M=0.57 kg. Assume completely elastic collisions, what is the velocity of the tennis ball at once after it strikes the basketball, If the basketball strikes the floor at 4.0m/s?

ii) Explain an experimental method for determining the center of mass of any object, including irregularly shaped objects.

Reference no: EM1384663

Questions Cloud

Horizontal axle passing through center : A 75g , 30cm--long rod hangs vertically on a frictionless, horizontal axle passing through its center. A 12g ball of clay traveling horizontally at 2.5m/s hits and sticks to the very bottom tip of the rod.
How light source is treated during ray tracing processing : Typically, this setting is left at default until final renderings are being produced. To reduce gaps or facets in rendering which setting do you adjust?
Authentic speaking make a person effective leader : Using the calculations in the first criterion, clearly present the results for Option A and for Option B as though for an audience of city council members.
Weaknesses of michael eric dyson argument : Critically discuss some of the strengths and weaknesses of Michael Eric Dyson's argument concerning affirmative action programs to redress racist practices in the past?
What is the velocity of the tennis ball at once : Explain an experimental method for determining the center of mass of any object, including irregularly shaped objects.
Sample volume for river water and raw sewage : Discuss why do you need to have a smaller sample volume for river water and raw sewage compared to drinking water to do the coliform bacteria test?
What is the upper limit of your distribution : Plot your distribution over a range of zero to ten minutes in increments of one minute. What is the upper limit of your distribution?
Find the steady-state concentration of pollutant : The pollutant has a reaction rate coeeficient k of 0.25/day. Assuming is pollutant is well mixed in the lake, find the steady-state concentration of pollutant in the lake.
Calculate the confidence interval for the percentage : Calculate the 95 confidence interval for the percentage of automobile with more than 250 worth of electronic in them using the information in the previous question.

Reviews

Write a Review

 

Physics Questions & Answers

  How much work is done by a man in pushing the mower

A 0.2 object is swung in a vertical circular path on a string 0.1 m long. The acceleration of gravity is 9.8 m/s^2. If a constant speed of 4.07 m/s is maintained, what is hte tension in string when the object is at the top of the circle? Answer in..

  What is the increase in temperature of bullet

Now suppose that the two masses continue to move at the speed from Part A until they encounter a rough surface. The coefficient of friction between the masses and the surface is . If the blocks come to rest after a distance, which of following equ..

  How high does it rise above the point of release

how high does it rise above the point of release. guess the speed of the car just before braking.

  What is constant acceleration

What is constant acceleration

  What is the displacement of car from the point of origin

A motorist travelling at 17m/s encounters a deer in the road 49m ahead. If the maximum acceleration the vehicle's brakes are capable of is -7 m/s2. If his or her reaction time is 1.9987 s, how fast will (s) he be travelling when (s) he reaches dee..

  What was the mass of the bullet

The detective who investigated the scene of the crime found a second bullet, from the shot that missed Mr. Wesson, that had embedded itself into a chair.

  The f-stop and shutter speed in the deliberation

A photoflash unit makes a very bright light for a very short time. Discuss differences in the exposure of the film with and without a flash unit. Consider the f-stop and shutter speed in your deliberation.

  What is the rockets acceleration

A 1.5 kg copper block is given an initial speed of 3 m/s on a rough horizontal surface. Because of friction, the block finally comes to test. If the block absorbs 85% of its kinetic energy, calculate its increase in temperature.

  What is the speed of the electron

Two stationary positive point charges, charge 1 of magnitude 3.45 nC and charge 2 of magnitude 1.50 nC, are separated by a distance of 52 cm. An electron is released from rest at the point midway between the two charges, and it moves along the lin..

  Find the edge dimension of each cube

Find out the edge dimension of each cube. Visualize the one cubic centimeter as formed by stacking up identical cubes, with one copper atom at the center of each. find the volume of each cube.

  How high will the ball rise

A ballplayer standing at homeplate hits a baseball that is caught by another player at the same height above the ground from which it was hit. The ball is hit with an initial velocity of 21 m/s at an angle of 54° above horizontal.

  Define the magnitude of the induced electric field

The heat of vaporization of ethyl alcohol is about 200 cal/g. If 2.8kg of it were allowed to vaporize in the refrigerator, how many grams of ice would be formed from 0 °C water.

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