degrees of freedom there are in the following mechanical systems: (a) a dumbbell, (b) two components of a double star that revolve in the

Q: As discussed on many different days of the semester, the number 4 x 1026 corresponds to what very…

A: Option (b) is correct. The sun's total power output is 3.8×1026 W  So , the power output of sun is…

Q: A coordinate system (in meters) is constructed on the surface of a pool table, and three objects are…

A: The Gravitational force on any object exerted by the other objects is given by

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A:

Q: A conical pendulum consists of a pendulum bob of mass M at the end of a "mass-less" string of length…

A:

Q: Assume that planet A has radius RA and mass MA, and planet B has radius Rg and mass Mg. Let gA and…

A: radius of planet A=RAmass of planet A=MAradius of planet B=RBmass of planet B=MB

Q: s second law experiment, a plot between the 1/a and the added masses on the cart m, was plotted, the…

A: Since slope of 1a and mass m1 will gives the reciprocal of force applied so FF=18.7×10-5…

Q: Three uniform spheres are located at the corners of an equilateral triangle. Each side of the…

A: Given that---- side of triangle = 0.794 m. Mass of sphere m = 3.24 kg. Question ❓ what is the…

Q: ball of mass 1 kg is attached to an inelastic string of length 500 mm. Find the tension in the…

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Q: Newton's Law of Gravitation states that two bodies with masses M and N attract each other with a…

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Q: Two masses are connected by a massless string and hang vertically from a massless pulley. Both…

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Q: Apollo 14 astronaut Alan B. Shepard Jr. used an improvised six-iron to strike two golf balls while…

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Q: Calculate the resultant of the force system. a. 227.64 lb b. 476.98 lb с. 55.45 lb d. None of the…

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Q: Compute the vertical and horizontal components of F for the given values of F and angle. The angle…

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Q: A person weighs 150N on the moon, where g = 1.64m/s^2. Determine (a) the mass of the person and (b)…

A: Given data: Weight on moon (W) = 150 N Acceleration due to gravity on the moon (g) = 1.64 m/s2…

Q: In the law of universal gravitation, Newton assumed that the force was proportional to the product…

A: let m1 and m2 be the mass of the first and second body and r is the distance between these two…

Q: During a solar eclipse, the Moon is positioned directly between Earth and the Sun. The masses of the…

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Q: G = 6.67x1011 c = 3.0 x 10° m/s Maun= 1.989 x10º kg. Run= 696,340 km MEarth= 5.972 x 102ª kg REarth…

A: Write the expression of acceleration of object on the surface of the sun.…

Q: At the same instant of time. which statement is true regarding the normal force magnituude? The…

A: 5. A normal force is the support force exerted upon an object that is in contact with other stable…

Q: The force due to gravity on an object with mass $m$ at a height $h$ above the surface of the earth…

A: The given force is, F=mgR2R+h2    =mgR2R21+hR2    =mg1-2hR+3hR2-4hR3+......

Q: At a particular instant the magnitude of the momentum of a planet is 2.70 × 1029 kg·m/s, and the…

A: Given, at a particular instant the magnitude of the momentum of a planet is pnow= 2.70 × 1029…

Q: Four masses 2.8 kg each, are positioned at the corners of an square with side 2.8 m. Determine the x…

A: The gravitational force acting between the two masses M and m is calculated by using the formula…

Q: An exoplanet (JB-2285), located in the galaxy closest to ours, uses a system where the units of mass…

A: Given: unit of mass = phljmthunit of force = xwyflrg'=710g = 0.7*9.8066g'=6.865 m/s2 also, 1xwyflr =…

Q: The gravitational force between two people is found to be 5.9 x 10-11 N. What would the…

A:

Q: The mass M of the largest stone which can be moved by water of a flowing river is assumed to be. M=…

A: M= KVr Pgs The mass M of the largest stone can be moved by the water of a flowing river.  K=…

Q: Why? O The value of gravitational acceleration increases slightly from Mississippi Delta to Rocky…

A:

Q: The masses of the Atwood's machine are M = 7.563 kg and m = 2.214 kg. The acceleration (m/s2) of the…

A: M = 7.563 kg and m = 2.214 kg g= 9.8 m/s2   OBJECTIVE= acceleration (m/s2) of the system

Q: CES Chapter 13, Problem 010 GO Two dimensions. In the figure, three point particles are fixed in…

A: For the net gravitational force on particle A to be zero , the sum of all forces acting on A due to…

Q: Objects with masses of 140 kg and a 440 kg are separated by 0.480 m.   (a) Find the net…

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Q: An object of mass 8.25 kg is travelling in a horizontal circle on a frictionless surface.  It is…

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Q: A hypothetical planet has a mass of one-half that of the earth and a radius of twice that of the…

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Q: A ball of mass m is found to have a weight Wx on Planet X. Which of the following is a correct…

A: Gravitational field strength is g=Fgm=WXm

Q: A heavy ball of mass 1.00 kg is whirled at a constant speed of 2.00 ms−1 on the end of a string in a…

A:

Q: You place a Box wing to 265.4 N on an inclined plane that makes a 43.5ﾟ angle with the horizontal.…

A: Draw the free body diagram for the given system.

Q: Newton's Law of Gravitation states that two bodies with masses M and N attract each other with a…

A: Let the satellite be at a distance 'r' from the surface of the earth. Force on satellite = GMmr2…

Q: Objects with masses of 122 kg and 621 kg are separated by 0.491 m. A 42.1 kg mass is placed midway…

A: The gravitational field is g=GMr2 Here G is the gravitational constant value 6.672×10-11 N·m2/kg2, M…

Q: On which of the following the gravitational force between two objects does not depend? [A]…

A: Gravitational force between two masses (say m1 & m2) separated by a distance r, is given by:…

Q: The weight of bodies may change somewhat from one location to another as a result of the variation…

A: At sea level, W=mg=ma-bz=80 kg9.807 m/s2-3.32×10-6 s-20 m=784.56 N

Q: A coordinate system (in meters) is constructed on the surface of a pool table, and three objects are…

A:

Q: A satellite of Mars, called Phoebus, has an orbital radius of9.4 x 106 m and a period of 2.8 x 104…

A: the time period of the satellite is,

Q: A stone with a mass of 0.600 kg is attached to one end of a string 0.800 m long. The string will…

A: Given data: Mass of the stone, m=0.600 kg Length of the string, L=0.800 m Maximum tension in the…

Q: At some point during their orbit, the location of the Earth and Moon relative to the Sun will be as…

A:

Q: When you change the mass or the radius of the free mass, you make the same change to the fixed mass…

A: option a : incorrect option because there is no change of mass in roatation. option b incorrect…

Q: Determine the distance from the Earth's center to a point outside the Earth where the gravitational…

A:

Q: An object is a given distance from the earth such that the force of gravity on it is one quarter of…

A: Gravitational force acting between two bodies with mass M and m and distance between them being d,…

Q: The mean distance between the Earth and the Sun is 1.5 x 1011 m. The mean distance between the Sun…

A:

Q: 1) TAB= m. Particle B of mass 340 kg is located at m. The relative position vector pointing from…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A coordinate system (in meters) is constructed on the surface of a pool table, and three objects are…

A: Given: The mass of first object is m1 = 1.7 kg. The mass of second object is m2 = 3.2 kg. The mass…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!