shape of a long thin uniform rod of mass 9.03 x 10^6 kg and length 1153 meters. Small probes of mass 8848 kg are periodically launched in pairs from two points on the rod-shaped part of the station as shown, launching at a speed of 4248 m/s with respect to the launch points, which are each located 332 m from the center of the rod. After 15 pairs of probes have launched, how fast will the station be

In the figure, two satellites, A and B, both of mass m = 36.1 kg, move in the same circular orbit of radius r = 7240 km around Earth (mass ME = 5.98×1024 kg) but in opposite senses of rotation and therefore on a collision course. (a) Find the total mechanical energy Е+ ЕÅ of the two satellites + Earth system before the collision. (b) If the collision is completely inelastic so that the wreckage remains as one piece of tangled material (mass = 2m), find the total mechanical energy immediately after the collision. (c) Just after the collision, is the wreckage falling directly toward Earth's center or orbiting around Earth? (a) Number Units (b) Number (c) Units A B Earth

When describing the changes in energy as Felix falls, what is the system that is interacting and causing a change in potential energy? (a) Felix and the capsule he jumps from (b) Felix and the Earth (c) Felix (d) The Earth

Two stars in a binary system orbit around their center of mass. The centers of the two stars are 6.96x10¹¹ m apart. The larger of the two stars has a mass of 4.46x10³0 kg, and its center is 1.86x10¹¹ m from the system's center of mass. What is the mass of the smaller star?

This time we have a non-rotating space station in the shape of a long thin uniform rod of mass 8.40 x 10^6 kg and length 1137 meters. Small probes of mass 8057 kg are periodically launched in pairs from two points on the rod-shaped part of the station as shown, launching at a speed of 2897 m/s with respect to the launch points, which are each located 400 m from the center of the rod. After 10 pairs of probes have launched, how fast will the station be spinning? (1) 2.36 rpm 2 1.11 rpm 3) 1.97 rpm 4 1.58 rpm

Please asap

We have a non-rotating space station in the shape of a long thin uniform rod of mass 2.60 x 10^6 kg and length 769 meters. Small probes of mass 8303 kg are periodically launched in pairs from two points on the rod-shaped part of the station as shown, launching at a speed of 2888 m/s with respect to the launch points, which are each located 196 m from the center of the rod. After 11 pairs of probes have launched, how fast will the station be spinning?     3.70 rpm     7.71 rpm     4.63 rpm     10.02 rpm