1: The space-time coordinates of two events as measured by O are * = 6 x...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
1: The space-time coordinates of two events as measured by O are *₁ = 6 x 10¹m, y1 = 21 = 0m, t₁ = 2 x 10-4 sec and x2 = 12 x 10¹m, 32 = 22 = 0m, t₂ = 1 x 10-4 sec, then (a) What must be the velocity of O' with respect to O if o' mea- sures the two events to occur simultaneously? (b) What is the spatial separation of two events as measured by O'? Que # 02: An observer, at rest with respect to the ground, observes the following collision. A particle of mass m₁ = 3kg moving with velocity u₁ = 4ms-¹ along the z-axis approaches a second particle of mass m₂ = 1kg moving with velocity u₂ = -3ms along the z-axis. After head on collision the ground finds that m2 has velocity u₂ = 3ms-¹ along the z-axis. (a) Find the velocity u; of my after collision? (b) A second observer, O', who is walking with velocity of 2ms-¹ relative to the ground along the z-axis observes the same collision. What are the system momenta before and after the collision as de- termined by him? Que # 03: Check whether the following equations are invariant or not under Galilian transformations (i) c²t²x² - y² - 2² - (ii) dx² + dy² + dz²-c²dt² [Hint: In solving part (ii), first take drivative and then square.] Que # 04: Do the same as in Que # 03, but now with Lorentz transforma- tions. Que #05: Assume that the earth's velocity through the ether is the same as its orbital velocity, so that v 10-4c. Consider a Michelson-Morley experiment where the arms of interferometer are each 10m long and one arm is in the direction of motion of the earth through ether. Calculate difference in time for the two light waves to travel along each of the arms. 1: The space-time coordinates of two events as measured by O are *₁ = 6 x 10¹m, y1 = 21 = 0m, t₁ = 2 x 10-4 sec and x2 = 12 x 10¹m, 32 = 22 = 0m, t₂ = 1 x 10-4 sec, then (a) What must be the velocity of O' with respect to O if o' mea- sures the two events to occur simultaneously? (b) What is the spatial separation of two events as measured by O'? Que # 02: An observer, at rest with respect to the ground, observes the following collision. A particle of mass m₁ = 3kg moving with velocity u₁ = 4ms-¹ along the z-axis approaches a second particle of mass m₂ = 1kg moving with velocity u₂ = -3ms along the z-axis. After head on collision the ground finds that m2 has velocity u₂ = 3ms-¹ along the z-axis. (a) Find the velocity u; of my after collision? (b) A second observer, O', who is walking with velocity of 2ms-¹ relative to the ground along the z-axis observes the same collision. What are the system momenta before and after the collision as de- termined by him? Que # 03: Check whether the following equations are invariant or not under Galilian transformations (i) c²t²x² - y² - 2² - (ii) dx² + dy² + dz²-c²dt² [Hint: In solving part (ii), first take drivative and then square.] Que # 04: Do the same as in Que # 03, but now with Lorentz transforma- tions. Que #05: Assume that the earth's velocity through the ether is the same as its orbital velocity, so that v 10-4c. Consider a Michelson-Morley experiment where the arms of interferometer are each 10m long and one arm is in the direction of motion of the earth through ether. Calculate difference in time for the two light waves to travel along each of the arms.
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
What must be the velocity of flow of water from a 2-indiameter nozzle to exert a force of 300 lb on a flat wall?
-
Einstein's Special Theory of Relativity says that an object's mass in is related to its velocity v by the formula Here m0 is the rest mass and c is the speed of light. Use differentials to determine...
-
A particle of mass m1 with initial laboratory velocity u1 collides with a particle of mass m2 at rest in the LAB system. The particle m1 is scattered through a LAB angle and has a final velocity v1,...
-
What are the three main ways in which interest groups use the courts to affect public policy? Discuss one example of a successful use of the courts by an interest group.
-
What are confounding variables, and what problems can they cause?
-
1. Traditionally, Japanese MNEs followed an ethnocentric orientation in international staffing, in which managers from headquarters hold key subsidiary positions. Sony is shifting away from this...
-
On April 20, 1992, Daniel Hubbard (plaintiff), a potato farmer, and UTZ Quality Foods, Inc. (UTZ) (defendant), a potato chip manufacturer, entered an installment contract under which Hubbard agreed...
-
The following are selected transactions that may affect stockholders' equity. 1. Recorded accrued interest earned on a note receivable. 2. Declared and distributed a stock split. 3. Declared a cash...
-
Three children must make fair division of a painting and sculpture left them by their mother. Using the Knaster Inheritance Procedure, the value each child places on the objects is shown below....
-
Find the output voltage vo(t) in the circuit of Fig. 8.94. t=0 10 512
-
A corporate bond which receives a A- rating from Standard and Poor's is considered: a. a junk bond. b. a defaulted bond. c. None of them. d. a high-yield bond. e. an investment-grade bond.
-
Mason Company provided the following data for this year: Sales $ 6 5 3 , 0 0 0 Direct labor cost $ 8 4 , 0 0 0 Raw material purchases $ 1 3 7 , 0 0 0 Selling expenses $ 1 1 0 , 0 0 0 Administrative...
-
An object is placed 11 cm in front of a concave mirror whose focal length is 24 cm. The object is 2.9 cm tall. Please answer the following questions without doing any calculations. Remember to...
-
Prepare an income statement and balance sheet as of December 3 1 , 2 0 1 8 , for the Choi. Co . , from the following information: ( 1 0 points ) : Accounts receivable $ 1 2 0 , 0 0 0 Machinery and...
-
According to Noble INC's balance sheet as of Dec. 2021, the company has $724,000 in Current Assets and $686,000 in Current Liabilities. The company's quick ratio is 0.8. Calculate the company's...
-
A 12.0 kg bucket is lowered vertically by a rope in which there is 180 N of tension at a given instant. Part A Determine the magnitude of the acceleration of the bucket. Express your answer to two...
-
Write C++ program to take input in variables "n" and "L" from user and print following character pattern. For reference, ASCII chart is also given below. Sample inputs and output are shown below n=5,...
-
According to a New York Times columnist, The estate tax affects a surprisingly small number of people. In 2003, . . . just 1.25 percent of all deaths resulted in taxable estates, with most of them...
-
In Problems a-c, use the Bisection Method to approximate the real root of the given equation on the given interval. Each answer should be accurate to two decimal places. a. x3 + 2x - 6 = 0; [1, 2] b....
-
Find the maximum volume of a closed rectangular box with faces parallel to the coordinate planes inscribed in the ellipsoid x2 / (2 + y2 / b2 + z2 / c2 = 1
-
Use a CAS to evaluate the definite integrals in Problems. If the CAS does not give an exact answer in term of elementary function, give a numerical approximation. (a) (b) (c) (d) cos x 1 sin x sech V...
-
The following unadjusted trial balance was taken from the ledger of Mirandas Management Services on 30 June 2019. Required (a) Prepare a 10column worksheet using the following additional information...
-
The adjusted trial balance columns in the worksheet of Elliot Painting Services are as follows. Required (a) Complete the worksheet. (b) Prepare the closing entries necessary at 30 June 2019,...
-
Michael Rau founded Michaels Fishing Supplies on 1 July 2019. The adjusted trial balance at 30 June 2020 (the end of the financial year) is shown below. Required (a) Prepare closing entries to be...
Study smarter with the SolutionInn App