A115 kg astronaut on a space walk pushes against her space capsule that has mass 2250 kg. the astronaut accelerates 1.50 m/s2, 0. (a) find the force exerted on the astronaut. (b) find the force exerted on the capsule. (c) find the acceleration of the capsule

Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio

Anybody wanna ? (picture included? )

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.