Two small spherical asteroids, each of mass 650 kg, are traveling through deep space along the same line and in the same direction. Initially they are 28 m apart and both have a speed of 5500 m/s. Assume there are no external forces acting on the system, so the velocity of the system’s center of mass does not change. However, the individual speeds of the asteroids will change due to the gravitational force between them.  Later the asteroids are 4.6 m apart. What was their change in speed, in meters per second? Give the absolute value, as their speeds change by equal but opposite amounts.

Q: A 1.76 kg particle has the xy coordinates (-1.41 m, 0.619 m), and a 5.63 kg particle has the xy…

A: m1 = 1.76 kg r1 = (-1.41 , 0.619) m m2 = 5.63 kg r2 = (0.206 , -0.607) m m3 =3 kgrc.m= (-0.848 ,…

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Q: The dependence of the velocity of a 3.0 kg particle on time is given by i = (8t)î+ (3t²)j in m/s…

A: Mass of particle= 3kg →v=(8t)i+(3t2)j m/s time= 2 seconds

Q: An asteroid with a mass of 75 kg is travelling in deep space, far away from the the gravitational…

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Q: Object 1 is located at (0,1.4) m and has a mass of 79 kg.  Object 2 is located at (9.4,4.1) m and…

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Q: Two manned satellites approaching one another at a relative speed of 0.250 m/s intend to dock. The…

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Q: manned satellites approaching one another at a relative speed of 0.100 m/s intend to dock. The first…

A: Given:- Relative speed Vr = 0.100 m/sMass m1 = 2.00 x 103 kgMass m2 = 7.50 x 103 kg. Find:- what is…

Q: The center of mass (or center of gravity) of a two-particle system is at the origin. One particle is…

A: Center of mass lies on Origin (0,0) m1=2Kg m2=3Kg

Q: A spring of negligible mass is compressed between two blocks, A and B, which are at rest on a…

A: distance of block B from right wall (d) = 5.8 m distance of block A from left wall (d') = 1 m mass…

Q: A railroad tank car rolls on a track at 3.40 m/s toward two identical coupled tank cars, which are…

A: The objective of the question is to find the speed of the three coupled cars after the collision and…

Q: Two identical twins hold on to a rope, one at each end, on a smooth, frictionless ice surface. They…

A: GivenMass of the twins                  = 77 kgSpeed of the twins                = 5.7 m/sThe rope…

Q: An asteroid with a mass of 75 kg is travelling in deep space, far away from the the gravitational…

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Q: The figure shows a composite slab with dimensions d₁ = 11.2 cm, d₂ = 2.93 cm, and d3= 13.6 cm. Half…

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Q: Car 1 has a mass of 1.50 × 10° kg and is moving at a constant speed of 4.00 m/s. It strikes Car 2,…

A: Given: Mass of C1=1.50×103Mass of C2=1.20×103Mass of C3=1.80×103Velocity V1=4.0 m/s

Q: There particles are located at coordinates (x, y) as follow: m1 = 1.0-kg is at (0,0), m2 = 2.0 kg is…

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Q: The vector position of a 4.00 g particle moving in the xy plane varies in time according to r, = (3î…

A: As per the guidelines, we are allowed to solve only 3 subparts. Since, you got the right answer for…

Q: ector position of a 3.45 g particle moving in the xy plane varies in time according to r₁ = (3î +…

A: According to bartelby guidelines only the first three sub-parts are solved. Kindly repost other…

Q: Three balls with masses of 3.0 kg, 1.0 kg, and 2.0 kg are located at coordinates (5.5m,5.5m),…

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Q: Two identical twins hold on to a rope, one at each end, on a smooth, frictionless ice surface. They…

A: The mass of each twin is m=83 kg The length of the rope is l=3 m The velocity is v=4.80 m/s…

Q: A rocket, which is in deep space and initially at rest relative to an inertial reference frame, has…

A: Given Data  Mass of the rocket is mr=56.7×105 kg Mass of the fuel is mf=12.9×105 kg The rocket…

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Q: The figure shows a three-particle system, with masses m₁ = 3.9 kg, m₂ = 3.8 kg, and m3 = 9.0 kg.…

A: Given Data:m1 = 3.9 kgm2 = 3.8 kgm3 = 9 kgCoordinate of mass m1 is (0,0)                    (Here…

Q: A 1.82 kg particle has the xy coordinates (-1.78 m, 0.802 m), and a 4.12 kg particle has the xy…

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Q: located at (-7,-4.6)m and has a mass of 49.5 kg. Object 2 is located at (1.5,5)m and has a mass of…

A: Given  m1 = 49.5 kg  m2 = 64.1 kg  m3 = 34.7 kg  X coordinates  x1 = -7 m  x2 = 1.5 m  x3 = -0.3 m

Q: B0 kg particle has the xy coordinates (-1.39 m, 0.366 m), and a 2.68 kg particle has the xy…

A: position of center of mass rcm = (m1 r1 +m2 r2 )/(m1 + m2 )

Q: A rod of length 30.50 cm has linear density (mass per length) given by λ = 50.0+ 21.0x where x is…

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Q: A 3 kg asteroid is moving way out in space with velocity 3î – 2ĵ + 7k ms1. It collides with an…

A: Given data: Mass of asteroid 1 is, m1=3 kg. Velocity vector of asteroid 1 is, v1→=3i^-2j^+7k^ m/s.…

Q: An astronaut in her space suit has a total mass of m1 = 79.8 kg, including suit and oxygen tank. Her…

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Q: Two manned satellites approaching one another at a relative speed of 0.450 m/s intend to dock. The…

A: Assume that, the reference frame in which the second satellite is initially at rest, and the…

Q: At time t = 0, force F1 = (-6.31î + 6.70f) N acts on an initially stationary particle of mass 3.21 ×…

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Q: The figure shows a three-particle system, with masses m1 = 4.8 kg, m2 = 4.0 kg, and m3 = 6.9 kg.…

A: Given data: The masses are, m1=4.8 kgm2=4.0 kgm3=6.9 kg The coordinate of m1, m2, and m3 mass are,…

Q: A particle with mass mA = 3.00 kg is located at  rA = (2.50 i + 3.50 j) m, and a second particle of…

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Q: Two spheres collide on a horizontal surface (all velocities, before and after the collision, are in…

A: When no net external force acts on the system then the total linear momentum of the system is…