Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

Find a location to hang the third mass to balance the meter stick.

A meter stick supported at the 50 cm mark has masses of 300 g and 200 g hanging from it at the 10 cm and 60 cm mark, respectively. Where must we hang a third, 400 g mass to keep the meter stick balanced?

1. 0.30 m to the left of the point of support
2. 0.25 m to the right of the point of support.
3. 0.50 m above the point of support.
4. On the left end of the meter stick.

Physics, Academics

  • Category:- Physics
  • Reference No.:- M917332

Have any Question? 


Related Questions in Physics

Consider a hemispherical droplet of liquid water species a

Consider a hemispherical droplet of liquid water (species A) on a flat surface, evaporating by molecular diffusion into the surrounding still air (species B). The temperature and the bulk vapor pressure of water in the s ...

A car moves in a straight line at a speed of 520 kmha how

A car moves in a straight line at a speed of 52.0 km/h. (a) How far will the car move in 3.00 minutes at this speed? (b) How long will it take the car to move 0.34 km at this speed?

An 8- to 12-page paper should be well developed and convey

An 8- to 12-page paper, should be well developed and convey your understanding of the readings and concepts. It should also adequately answer the question. Your paper should be organized, coherent, and unified; it should ...

Unreasonable resultsthe manufacturer of a smoke alarm

Unreasonable Results The manufacturer of a smoke alarm decides that the smallest current of α radiation he can detect is 1.00 µA . (a) Find the activity in curies of an α emitter that produces a 1.00 µA current of α part ...

Dry air flowing at a velocity of 15 ms enters a 6-mlong

Dry air, flowing at a velocity of 1.5 m/s, enters a 6-mlong, 0.15-m-diameter tube at 310 K and 1:013 × 10 5  Pa. The inner surface of the tube is lined with a felt material (diameter-to rough ness ratio, D/e, of 10,000) ...

Air pressure at sea level is 30 inches of mercury at an

Air pressure at sea level is 30 inches of mercury. At an altitude of h feet above sea level, the air pressure, P, in inches of mercury, is given by (a) Sketch a graph of P against h. (b) Find the equation of the tangent ...

Investigate the possibility of achieving the shannon limit

Investigate the possibility of achieving the Shannon limit with linear block codes, using the following counting argument. Assume a linear code of large blocklength N and rate R = K/N. The code's parity-check matrix H ha ...

An innitely long wire carries a current i along the x-axis

An in?nitely long wire carries a current I along the x-axis, and is bent so as to have a semi-circular detour around the origin, with radius R. Determine B at the origin.

1 the population of the ukraine fell from 457 million in

1. The population of the Ukraine fell from 45.7 million in 2009 to 45.42 million in 2010.40 Assuming exponential decline, in what year is the population predicted to be 45 million? 2. Find the half-life of a radioactive ...

1 the electron affinity to an isolated neutral si atom is

1. The electron affinity to an isolated neutral Si atom is 1.39eV while to a neutral Si crystal it is 4.02eV. Why is it larger in S i crystal? Give a simple explanation based on electrostatic or Coulomb force. 2. Draw th ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro