Question

In: Physics

Suppose two highly precise, identical clocks are synchronized and one clock is placed at the North...

Suppose two highly precise, identical clocks are synchronized and one clock is placed at the North Pole and one clock is placed at the equator. After 100 years, how much will the clocks differ in time? You can assume Earth is a perfect sphere of radius 6.37 x 106 m and makes one revolution in exactly 24 hours.

(You will have to use a spreadsheet program that holds a lot of decimal places rather than your calculator to find your answer.)


Solutions

Expert Solution

at first, find the speed of the second clock:

v = re ?e

   = re * ((2?/T))

= 6.37e6 * (2*3.14/(24*60*60))

= 463.00463 m/s

-----------------------------------------

?t = ? ?tp

    = 1/(?(1-(v/c)2)) ?tp

    = 1/(?(1-(463.00463/3e8)2)) * (100)

    = 100.0000000003572888 yrs

------------------------------------------

the clocks difference = 100.0000000003572888 - 100

                               = 3.57288812336366443e-10 years

                                = 3.57288812336366443e-10 *365.25*24*60*60

                               = 1.13 * 10^-2 s


Related Solutions

Suppose we have two thermometers. One thermometer is very precise but is delicate and heavy (X)....
Suppose we have two thermometers. One thermometer is very precise but is delicate and heavy (X). We have another thermometer that is much cheaper and lighter, but of unknown precision (Y). We would like to know if we can (reliably) bring the lighter thermometer with us into the field. So, we set up an experiment where we expose both thermometers to 31 different temperatures and measure the temperature with each. We get the following observations x = 0, 4, 8,...
Timekeeper Inc. manufactures clocks on a highly automated assembly line. Its costing system uses two cost...
Timekeeper Inc. manufactures clocks on a highly automated assembly line. Its costing system uses two cost categories, direct materials and conversion costs. Each product must pass through the Assembly Department and the Testing Department. Direct materials are added at the beginning of the production process. Conversion costs are allocated evenly throughout production. Timekeeper Inc. uses weighted-average costing. Data for the Assembly Department for June are:       Work in process, beginning inventory                            300 units             Direct materials (100% complete)             Conversion costs (50% complete)...
Timekeeper Inc. manufactures clocks on a highly automated assembly line. Its costing system uses two cost...
Timekeeper Inc. manufactures clocks on a highly automated assembly line. Its costing system uses two cost categories, direct materials and conversion costs. Each product must pass through the Assembly Department and the Testing Department. Direct materials are added at the beginning of the production process. Conversion costs are allocated evenly throughout production. Timekeeper Inc. uses weighted-average costing. Data for the Assembly Department for June 2017 are: Work in process, beginning inventory 340 units Direct materials (100% complete) Conversion costs (50%...
Consider two companies A and Bsharing a market by producing identical goods (or highly substitutable goods)....
Consider two companies A and Bsharing a market by producing identical goods (or highly substitutable goods). Company A’s marginal cost is MC=20and company B’s marginal cost is MC=10. Market demand is known to be P=100-0.001Q. Find profit maximizing level of QAand QBunder oligopoly setting. Determine the market price. Determine the revenue of company A and B. Determine the profit of company A and B. Find collusive level of profit maximizing output for A and B(Under collusion A and B share...
1. Consider two companies A and B sharing a market by producing identical goods (or highly...
1. Consider two companies A and B sharing a market by producing identical goods (or highly substitutable goods). Company A’s marginal cost is MC=20 and company B’s marginal cost is MC=10. Market demand is known to beP=100-0.001Q. (a) Find profit maximizing level of QA and QB under oligopoly setting. (b) Determine the market price. (c) Determine the revenue of company A and B. (d) Determine the profit of company A and B. (e) Find collusive level of profit maximizing output...
Consider two companies A and B sharing a market by producing identical goods (or highly substitutable...
Consider two companies A and B sharing a market by producing identical goods (or highly substitutable goods). Company A’s marginal cost is MC=20 and company B’s marginal cost is MC=10. Market demand is known to be P=100-0.001Q. (e) Find collusive level of profit maximizing output for A and B (Under collusion A and B share the same MC=10 and share the market equally). (f) Using a simple game theory method, show that the collusive outcome is not sustainable. Be sure...
1. Consider two companies A and B sharing a market by producing identical goods (or highly...
1. Consider two companies A and B sharing a market by producing identical goods (or highly substitutable goods). Company A’s marginal cost is MC=20 and company B’s marginal cost is MC=10. Market demand is known to be P=100-0.001Q. Find profit maximizing level of QA and QB under oligopoly setting. Determine the market price. Determine the revenue of company A and B. Determine the profit of company A and B. Find collusive level of profit maximizing output for A and B...
A student placed equal volumes of honey and of water in two, identical, open dishes, and...
A student placed equal volumes of honey and of water in two, identical, open dishes, and left them at room temperature for 8 hours. She observed that the amount of water decreased, but the amount of honey seemed unchanged. Knowing that honey is a highly concentrated solution of sugar in water, which statement should the student make to explain this phenomenon? Honey has a much lower vapor pressure than pure water has. So, pure water evaporates at a much higher...
Suppose that you shine light from a laser through two slits that are placed one in...
Suppose that you shine light from a laser through two slits that are placed one in front of the other, separated by 0.6mm. The width of each slit is 0.12mm. The light will travel from the laser, through the slits, and onto a screen 1.5m away. a. Predict what you will observe on the screen, and compare it to what you would expect from single-slit diffraction. b. If ray (geometrical optics) accurately described this siutation, what would the pattern on...
A) Three identical very dense masses of 5000kg each are placed on the x axis. One...
A) Three identical very dense masses of 5000kg each are placed on the x axis. One mass is at x1 = -130cm , one is at the origin, and one is at x2 = 400 cm. 1) What is the magnitude of the net gravitational force Fgrav on the mass at the origin due to the other two masses? Take the gravitational constant to be G = 6.67×10−11 N⋅m2/kg2N. Express your answer in newtons to three significant figures. 2) What...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT