Experimentally balancing an equilibrium system

Assignment Help Physics
Reference no: EM13656276

Suppose in a situation like m1 = 200g were at the 20-cm position and m2 = 100g at the 65-cm position. Would there be a problem in experimentally balancing an equilibrium system with m3 = 50g? Explain. If so, how might the problem be resolved?

Reference no: EM13656276

Questions Cloud

What is the spaceships kinetic energy : Suppose a 1.17×104 kg spaceship left Earth at a speed of 0.90c. What is the spaceship's kinetic energy? Compare with the total U.S. annual energy consumption (about 10^20 J).
A lidar gun is an alternative to the standard radar gun : A lidar (laser radar) gun is an alternative to the standard radar gun that uses the Doppler effect to catch speeders. A lidar gun uses an infrared laser and emits a precisely timed series of pulses of infrared electromagnetic waves.
Capacitor to lose half its initial stored energy : A capacitor of capacitance C = 4 mC is discharged through a resistor of resistance R = 4 k?. How long will it take for the capacitor to lose half its initial stored energy?
Battery of emf what is the value of the current in circuit : A capacitor of capacitance C = 6 ?F is connected in series with a resistor R = 5 M? to a battery of emf What is the value of the current in the circuit when the capacitor has reached 20% of its maximum charge?
Experimentally balancing an equilibrium system : Suppose in a situation like m1 = 200g were at the 20-cm position and m2 = 100g at the 65-cm position. Would there be a problem in experimentally balancing an equilibrium system with m3 = 50g? Explain. If so, how might the problem be resolved?
Every morning and weigh yourself on your scales : Assume you are a fish. You get up every morning and weigh yourself on your scales, and find you weight 0.42N. You, being a boxfish, are a box measuring 4.174 cm per side. You see a poor, hungry fisherman, and decide to be his dinner.
Pass current through a standard coiled spring : If you pass current through a standard coiled spring, what happens to the spring? Will it expand as if pulled, contract as if compressed, or remain in its given state?
Net magnetic force per meter of wire length on wire : In Fig. 29-56, four long straight wires are perpendicular to the page, and their cross sections form a square of edge length a = 16.5 cm. Each wire carries 8.00 A, and the currents are out of the page in wires 1 and 4 and into the page in wires 2 and..
What is wavelength of electron that comes out of aluminum : An electron decays from the n = 4 orbit to the n = 1 orbit in the hydrogen atom. If the work function of aluminum is 4.3 eV, does the ensuing photon have enough energy to knock an electron out of aluminum? If so what is the wavelength of the electr..

Reviews

Write a Review

Physics Questions & Answers

  Find the cutoff wavelength for barium

The work function for barium is 2.50 eV. Find the cutoff wavelength for barium

  How high is the image formed by the contacts

The far point of a nearsighted person is 5.0 m from her eyes, and she wears contacts that enable her to see distant objects clearly. How high is the image formed by the contacts

  Q1 the potential at location a is 393 v a positively

q1. the potential at location a is 393 v. a positively charged particle is released there from rest and arrives at

  What is the time constant for the charging process

The circuit in the drawing contains two resistors and twocapacitors that are connected to a battery via a switch. When theswitch is closed, the capacitors begin to charge up. What is the time constant for the charging process?

  Calculate velocity of each block after they have moved apart

Blocks A (mass 4.50 ) and B (mass 13.00 ) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 7.00. Find the velocity of each block after they have moved apart

  How fast does the car travel after all the coal is dumped

A railroad hopper car has a mass of 50000 kg when empty and contains 50000 kg of coal. How fast does the car travel after all the coal is dumped

  What is the bees speed immediately afterward

The flowers of the bunchberry plant open with astonishing force and speed, causing the pollen grains to be ejected out of the flower in a mere .3 ms at an acceleration of 2.5 * 104 m/s^2. what is the bee's speed immediately afterward

  Determine the engines thermal efficiency

A heat engine does 250 J of work per cycle while exhausting 700 J of heat to the cold reservoir. What is the engine's thermal efficiency

  Estimate the magnitude and direction of the friction force

You push a 325-N trunk up a 20.0 degree inclined plane at aconstant velocity by exerting a 211-N force parallel to the plane's surface. estimate the magnitude and direction of the friction force

  Moment of inertia about her rotation axis

A diver comes off a board with arms straight up and legs straight down, giving her a moment of inertia about her rotation axis of 19.5 kg · m2. She then tucks into a small ball, decreasing this moment of inertia to 3.65 kg · m2. While tucked, she mak..

  How long ago was the sample created

A scientist performing UN inspections finds evidence of an abandoned nuclear laboratory. A sample box in the lab reads "pure sample Strontium-90." How long ago was the sample created

  How many space must be left between adjacent rails if they

steel train rails are laid in 12m long segments placed end to end. the rails are laid on a winter day when their

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