Two black holes (the remains of exploded stars), separated by a distance of 10.0 AU (1 AU = 1.50 ✕ 1011 m), attract one another with a gravitational force of 6.70 ✕ 1025 N.The combined mass of the two black holes is 5.60 ✕ 1030 kg. What is the mass of each black hole?
largest value kg
smallest value kg
Two black holes (the remains of exploded stars), separated by a distance of 10.0 AU (1...
Two black holes with mass ? and 2? separated by a center to center distance of 3? orbit around their common center of mass in circular trajectories. Find the period of their rotation.
Two identical black holes collide head-on. Each of them has a mass equivalent to 32 solar masses. (The sun has a mass of about 2×10^30 kg.) As the black holes collide, they merge, forming a single, larger black hole and additional gravitational waves that carry momentum out of the system. Before the collision, one black hole is moving with a speed of 52 km/s, while the other one is moving at 66 km/s. After the collision the larger black hole...
Two neutron stars are separated by a distance of 1.0 x 1012 m. They each have a mass of 1.0 x 1030 kg and a radius of 1.0 x 105 m. They are initially at rest with respect to each other. As measured from that rest frame, how fast are they moving when (a) their separation has decreased to one-half its initial value and (b) they are about to collide
Two neutron stars are separated by a distance of 1.0 1010 m. They each have a mass of 1.0 1030 kg and a radius of 1.0 105 m. They are initially at rest with respect to each other. As measured from that rest frame, how fast are they moving at the following positions? ( a) Their separation has decreased to one-half its initial value. m/s (b) They are about to collide. m/s
Two neutron stars are separated by a distance of 1.0 x 101 m. They each have a mass of 1.0 x 10" kg and a radius of 1.0 x 100 m. They are initially at rest with respect to each other. As measured from that rest frame, how fast are they moving when (a) their separation has decreased to one-half its initial value and (b) they are about to collide? (a) Number Units (b) Number Units
Schwarzschild radius (sometimes referred to as the gravitational radius) is the distance from the center of an object such that, if all the mass of the object were compressed within a sphere of such radius, the escape speed from the surface would equal the speed of light. It, thus, defines a spherical boundary called the event horizon, commonly associated with black holes, beyond which the events cannot affect an outside observer. Theoretically, any amount of matter will become a black...
Schwarzschild radius (sometimes referred to as the gravitational radius) is the distance from the center of an object such that, if all the mass of the object were compressed within a sphere of such radius, the escape speed from the surface would equal the speed of light. It, thus, defines a spherical boundary called the event horizon, commonly associated with black holes, beyond which the events cannot affect an outside observer. Theoretically, any amount of matter will become a black...