a 10 kg eagle is flying to the right at 6.6 m/s when it catches a pigeon of 1.1 kg that was flying to the left at 2.3 m/s. how fast will the eagle move after catching the pigeon

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?

Abody covers a semicircle of radius 7cm in 5s .find its linear speed