A qué distancia se encuentran los centros de dos masas de 970 kg 1,280 kg si la fuerza de atracción entre ellas es de 8,095 N?

An artificial satellite circles the earth in a circular orbit at a location where the acceleration due to gravity is 6.03 m/s^2. determine the orbital period of the satellite.

John throws .4 kg ball with velocity of 18 m/s. hits .2 kg bottle and bottle flies 25 m/s. how fast is ball traveling after hitting the bottle?

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?