What would the tangential speed of those points be

Assignment Help Physics
Reference no: EM13490357

In 1994, Susan Williams of California blew a bubble-gum bubble with a diameter of 58.4 cm. If this bubble were rigid and the centripetal acceleration of the equatorial points of the bubble were 8.5E-2 m/s2, what would the tangential speed of those points be?

Reference no: EM13490357

Questions Cloud

Explain the heat of solution of libr : The heat of solution of LiBr is -48.8kJ/mol. if 4.82 g of LiBr is dissolved in 100.0 g of water in a calorimeeter at 19.8 C, what temperature will be reached? Neglect the heat capacity of the calorimeter and the contribution of the LiBr to the mas..
Evaluate the ph of the acid solution : Consider the titration of a 25.0 mL sample of 0.100 M acetic acid using 0.100 M NaOH as the titrant. The value of the equilibrium constant for HC2H3O is Ka= 1.8 x10^ -5. Calculate the pH of the acid solution before any NaOH has been added.
What is the tangential speed of that part of the shell : An ostrich lays the largest bird egg. A typical diameter for an ostrich egg at its widest part is 12 cm. What is the tangential speed of that part of the shell
Explain water reached the same temperature : If you drop 25.0 g of warm iron nails (initial temp = 65.4C) into a beaker that contains 100.0 g water at 20.0 C what will the temperature be when the nails and water reached the same temperature
What would the tangential speed of those points be : In 1994, Susan Williams of California blew a bubble-gum bubble with a diameter of 58.4 cm. what would the tangential speed of those points be
What is the length of an edge of each small cube : Consider an ideal gas at 27.0 degrees Celsius and 1.00 atmosphere pressure. What is the length of an edge of each small cube if adjacent cubes touch but don't overlap
Define how many moles of c are produced : Consider the general chemical equation. 9 A + 2 B ---> 8 C + 4 D (a) How many moles of C are produced from 9 moles of A. (b) How many liters of gas D are produced from 9 liters of gas A at the same temperature and pressure
Determine the tension in the strings : The four strings pass over the bridge of a violin, as shown below. The strings make and angle of 72.0° with the normal to the plane of the instrument on either side of the bridge. Determine the tension in the strings
Determine the work done by each horse : Two horses pull a large crate of negligible mass at constant speed across a barn floor by means of two light steel cables. What is the work done by each horse if the box is moved a distance of 30 m

Reviews

Write a Review

Physics Questions & Answers

  Find the force constant of the spring

a 1.99 kg block slides on a rough, horizonatl surface. The block hits a spring with a speed 2.16 m/s, what is the force constant of the spring

  How big is the current

A hockey puck is sliding across a frozen pond with an initial speed of 9.7 ms. It comes to rest after sliding a distance of 44.0 m. What is the coefficient of kinetic friction between puck and ice.

  At what angular frequency would it oscillate

A spring is compressed by 0.0527 m and is used to launch an object horizontally with a speed of 2.19 m/s. at what angular frequency (in rad/s) would it oscillate

  What is his final velocity

A bicycle racer sprints at the end of a race to clinch a victory. The racer has an initial velocity of 13.0 m/s, What is his final velocity

  Which plate must be positive

A tiny 0.0250 -microgram oil drop containing 15 excess electrons is suspended between to horizontally closely-spaced metal plates, Which plate must be positive, the upper one or the lower one

  A federation starship

A Federation starship ( 2.20×10^6kg ) uses its tractor beam to pull a shuttlecraft ( 2.20×10^4kg ) aboard from a distance of 12.0km away. The tractor beam exerts a constant force of 4.0×104N on the shuttlecraft. Both spacecraft are initially at..

  What is the dissapative work done on the sand

A 50 kg bag of sand ar 25 degree C falls 10 m onto the pavement and comes to an abrupt stop. What is the dissapative work done on the sand

  Find the angular velocity when the person reaches the edge

A person of mass 80 kg stands at the center of a rotating merry-go-round platform of radius 2.7 m, find the angular velocity when the person reaches the edge

  Find the total kinetic energy of each wheel

An automobile has a total mass of 1700 kg. It accelerates from rest to 40 km/h in 10 s. Assume each wheel is a uniform 32 kg disk. find the total kinetic energy of each wheel

  Find the speed of the water coming out of the nozzle

water travels through a 9.6 cm diameter fire hose with a speed of 1.3 m/s. At the end of the hose, find the speed of the water coming out of the nozzle

  What is the height of the hill

What is the height of the hill . Find the coefficient of kinetic friction between flight bag and floor.

  How much work is done by the gas in the second situation

For a temperature increase of ?T1, a certain amount of an ideal gas requires 30 J when heated at constant volume, How much work is done by the gas in the second situation

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