Two hypothetical planets of masses m1 and m2 are at rest when they are infinite distance...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Two hypothetical planets of masses m1 and m2 are at rest when they are infinite distance apart. Because of the gravitational force they move towards each other along the line joining their centers. What are their speeds when their separation is 'd'? (Speed of mı is vz and that of mz is vz) (A) v1 = v2 2G vi = m2 (d(m +mg) V2 = m1 V (C) v1 2G V1 = mi (d(m+ma) V2 = m2. (D) 2G Two hypothetical planets of masses m1 and m2 are at rest when they are infinite distance apart. Because of the gravitational force they move towards each other along the line joining their centers. What are their speeds when their separation is 'd'? (Speed of mı is vz and that of mz is vz) (A) v1 = v2 2G vi = m2 (d(m +mg) V2 = m1 V (C) v1 2G V1 = mi (d(m+ma) V2 = m2. (D) 2G
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
Two hypothetical planets of masses m1 and m2 and radii r1 and r2, respectively, are nearly at rest when they are an infinite distance apart. Because of their gravitational attraction, they head...
-
Two small discs of masses m1 and m2 interconnected by a weightless spring rest on a smooth horizontal plane. The discs are set in motion with initial velocities vl and v2 whose directions are...
-
Two asteroids with masses m1 and m2 are found in free space, infinitely remote from all other bodies. At the initial moment, the distance between the asteroids is l0 and their velocities are ~v1 and...
-
Problem 10 The Solow Growth Model is an exogenous model of economic growth that analyzes changes in the level of output in an economy over time as a result of changes in the population growth rate,...
-
In problem 3.1 at the end of Chapter 3, you calculated measures of central tendency for six variables for freshman and seniors. Three of those variables are reproduced here. Calculate the mean (if...
-
A factory has a piece-work scheme for mass production of a certain component for a T.V. manufacturer. The standard production fixed for a day of 8 hours is 40 units. The piece work rate is Rs. 4 per...
-
Derive Equation 3.59. me me + ax ay =0 (3.59)
-
A school psychologist wishes to determine whether a new antismoking film actually reduces the daily consumption of cigarettes by teenage smokers. The mean daily cigarette consumption is calculated...
-
Gilbert Canned Produce (GCP) packs and sells three varieties of canned produce: green beans; sweet peas; and tomatoes. The company is currently operating at 82 percent of capacity. Worried about the...
-
5 I . 1 2 im 4 5 5 7 B SCENARIO & REQUIREMENTS SCENARIO: You have invented the first maintenance-free jet wax called "Jetwax 100." Jetwax 100 can last up to 1 year on any plane surface. In order to...
-
West Coast Hotel has 1 5 0 rooms. The occupancy rate varies between 5 0 % and 9 0 % per month, but the average occupancy rate is generally 8 0 % . In other words, on average, 8 0 % of the hotel s...
-
A. KDH Food Industry Berhad (KDH) was established in 1975. KDH is a manufacturer of biscuits and snacks. KDH was committed to producing high quality and healthy food products and continuing to...
-
Do you know someone who acts a lot like Eeyore from Winnie the Pooh? Everything is ho hum, depressing or too hard. Maybe you work with a super happy person who seems to have one setting...shiny! Our...
-
Two known ratio arms of a Wheatstone bridge are 4000 and 400 2. The bridge is to be used to measure a resistance of 100 2. Two galvanometers are available: one with a resistance of 50 Q and a...
-
1. Consider how you can apply a theory or theoretical concepts discussed in this class to a real-world situation How does this theory help you to better understand some situation or phenomena? How...
-
1. What factors contributed to the development of the Industrial revolution overall? 2. What was the goal of European leaders at Congress of Vienna? 3. What was the impact of the Crimean War? 4. How...
-
bk ht nt Required: Prepare the operating activities section of the statement of cash flows for Peach Computer using the indirect method. (Amounts to be deducted should be indicated with a minus...
-
Pearl Medavoy will invest $10,240 a year for 20 years in a fund that will earn 10% annual interest. . If the first payment into the fund occurs today, what amount will be in the fund in 20 years? If...
-
It is proposed to use 113Cd48 as an attenuator in a nuclear pile. Calculate the thickness required to attenuate a neutron beam to 0.01% of its original intensity it if has a density of 8.7 x 103 kg...
-
Find an expression for the deviation in angle between a stationary plumbline and the local vertical at a latitude , and calculate the maximum value of this deflexion. Assume the Earth to be a uniform...
-
A thin uniform rectangular plate of length a, width b and mass m has a moment of inertia 1/12 m(a2 + b2) about an axis through its centre and perpendicular to its plane. Identify the principal axes...
-
Suppose you increase the gauge pressure in the tires of your car by \(10 \%\). (a) How does the area of the tires in contact with a level road change? (b) If the gauge pressure in the tires is \(2.0...
-
In a service station's hydraulic lift, the diameter of the large piston is \(200 \mathrm{~mm}\) and the diameter of the small piston is \(30 \mathrm{~mm}\). Force is exerted on the small piston by an...
-
Initially, both legs of a mercury manometer are open to the atmosphere, and the mercury height in the left leg is \(40.0 \mathrm{~mm}\). You inflate a balloon until it has a surface area of \(0.300...
Study smarter with the SolutionInn App