Two asteroids are far from any gravitation and are initially at rest in space. The mass...
Two asteroids are far from any gravitation and are initially at rest in space. The mass of asteroid one is 5.7 x 1018 kg and the mass of asteroid two is 3.6 x 10 17 kg. After they fall towards eachother the first asteroid has a speed of 31 m/s right before impact. How fast is the second asteroid moving right before impact?
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Two asteroids are far from any gravitation and are initially at
rest in space. The mass...
A large asteroid of mass 60900kg is at rest far away from any planets or stars....
A large asteroid of mass 60900kg is at rest far away from any planets or stars. a smaller asteroid of mass 8.0 x 10^2 kg, is in circular orbit about the first at a distance of 366 meters as a result of their mutual gravitational attraction. What is the speed of the second asteroid? Now suppose that the first and second asteroids carry charges of +2.68c and -2.68c. How fast would the second asteroid have to be moving in order...
A large asteroid of mass 71700 kg71700 kg is at rest far away from any planets...
A large asteroid of mass 71700 kg71700 kg is at rest far away from any planets or stars. A much smaller asteroid, of mass 830 kg,830 kg, is in a circular orbit about the large asteroid at a distance of 256 m256 m as a result of their mutual gravitational attraction. What is the speed ?2v2 of the second asteroid? ?2 m/sm/s Now suppose that the first and second asteroids carry charges of +1.68 C+1.68 C and −1.68 C,−1.68 C,...
4. (15 pts.) Two perfectly uniform, spherical asteroids are released from rest (at time t =...
4. (15 pts.) Two perfectly uniform, spherical asteroids are released from rest (at time t = 0) in deep space (consider this an isolated system), and move towards each other under their mutual gravitational attraction. Asteroid A has a mass of 10,000 kg and radius of 200 m and asteroid B has a mass of 20,000 kg and a radius of 300m. Originally, the centers of the two asteroids are separated by a distance of 106 m. (a) When they...
4. Consider two asteroids with masses mi and m2 located in outer space far away from any external forces. m2 is initially stationary but mi travels horizontally to the right towards m2 with an initia...
4. Consider two asteroids with masses mi and m2 located in outer space far away from any external forces. m2 is initially stationary but mi travels horizontally to the right towards m2 with an initial speed vo. Let's assume that after the collision the asteroids only move horizontally (in other words we'll assume this problem is purely 1-dimensional) a) Suppose the asteroids stick together after colliding. Find an expression for the final velocity of the asteroids and show that the...
1. Two asteroids collide head-on and stick together. Before the collision, asteroid A (mass 1,000 kg)...
1. Two asteroids collide head-on and stick together. Before the
collision, asteroid A (mass 1,000 kg) moved at 100 m/s and asteroid
B (mass 2,000 kg) moved at 80 m/s in the opposite direction. Use
momentum conservation (make a complete Momentum chart) to find the
velocity of the asteroids after the collision.
2. Two asteroids identical to those in (1) collide at right
angles and stick together. "Collide at right angles" means that
their initial velocities were perpendicular to each...
A space probe with a rest mass of 8.0×10^7 kg and a speed of 0.51c smashes...
A space probe with a rest mass of 8.0×10^7 kg and a
speed of 0.51c smashes into an asteroid at rest and becomes
embedded with it.
**Part A:
If the speed of the probe-asteroid system is 0.26c after the
collision, what is the rest mass of the asteroid?
Review Part A A space probe with a rest mass of 8.0x107 kg and a speed of 0.51c smashes into an asteroid at rest and becomes embedded within it If the speed...
As shown in the figure, a wooden ball with mass m, is initially at rest on...
As shown in the figure, a wooden ball with mass m, is initially at rest on a horizontal, frictionless table. A second wooden ball with mass m, moving with a speed 2.00 m/s, collides with my. Assume m, moves initially along the +x-axis. After the collision, m, moves with speed 1.00 m/s at an angle of 0 = 52.0° to the positive x-axis. (Assume me = 0.200 kg and m, = 0.300 kg.) Figure b: After the collision Before the...
Two masses are in space far away from any star or planet. Mass 1 is 6...
Two masses are in space far away from any star or planet. Mass 1 is 6 x 103 kg and mass 2 is 30 kg. The magnitude of the gravitational force between is .9 Newtons. If mass 2 is orbiting in a circular orbit around mass 1, what is its period of orbit in seconds? Assume mass 1 is not moving at all.
Two masses are in space far away from any star or planet. Mass 1 is 3...
Two masses are in space far away from any star or planet. Mass 1 is 3 x 105 kg and mass 2 is 14 kg. The magnitude of the gravitational force between is 1.6 Newtons. If mass 2 is orbiting in a circular orbit around mass 1, what is its period of orbit in seconds? Assume mass 1 is not moving at all.
Two masses are in space far away from any star or planet. Mass 1 is 2...
Two masses are in space far away from any star or planet. Mass 1 is 2 times 10^5 kg and mass 2 is 13 kg. The magnitude of the gravitational force between is 1.2 Newtons. If mass 2 is orbiting in a circular orbit around mass 1, what is its period of orbit in seconds? Assume mass 1 is not moving at all.
4. (15 pts.) Two perfectly uniform, spherical asteroids are released from rest (at time t = 0) in deep space (consider this an isolated system), and move towards each other under their mutual gravitational attraction. Asteroid A has a mass of 10,000 kg and radius of 200 m and asteroid B has a mass of 20,000 kg and a radius of 300m. Originally, the centers of the two asteroids are separated by a distance of 106 m. (a) When they...
4. Consider two asteroids with masses mi and m2 located in outer space far away from any external forces. m2 is initially stationary but mi travels horizontally to the right towards m2 with an initial speed vo. Let's assume that after the collision the asteroids only move horizontally (in other words we'll assume this problem is purely 1-dimensional) a) Suppose the asteroids stick together after colliding. Find an expression for the final velocity of the asteroids and show that the...
1. Two asteroids collide head-on and stick together. Before the
collision, asteroid A (mass 1,000 kg) moved at 100 m/s and asteroid
B (mass 2,000 kg) moved at 80 m/s in the opposite direction. Use
momentum conservation (make a complete Momentum chart) to find the
velocity of the asteroids after the collision.
2. Two asteroids identical to those in (1) collide at right
angles and stick together. "Collide at right angles" means that
their initial velocities were perpendicular to each...
A space probe with a rest mass of 8.0×10^7 kg and a
speed of 0.51c smashes into an asteroid at rest and becomes
embedded with it.
**Part A:
If the speed of the probe-asteroid system is 0.26c after the
collision, what is the rest mass of the asteroid?
Review Part A A space probe with a rest mass of 8.0x107 kg and a speed of 0.51c smashes into an asteroid at rest and becomes embedded within it If the speed...
As shown in the figure, a wooden ball with mass m, is initially at rest on a horizontal, frictionless table. A second wooden ball with mass m, moving with a speed 2.00 m/s, collides with my. Assume m, moves initially along the +x-axis. After the collision, m, moves with speed 1.00 m/s at an angle of 0 = 52.0° to the positive x-axis. (Assume me = 0.200 kg and m, = 0.300 kg.) Figure b: After the collision Before the...
Two masses are in space far away from any star or planet. Mass 1 is 2 times 10^5 kg and mass 2 is 13 kg. The magnitude of the gravitational force between is 1.2 Newtons. If mass 2 is orbiting in a circular orbit around mass 1, what is its period of orbit in seconds? Assume mass 1 is not moving at all.
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