Aforce of 10n propels a 350-g toy rocket upwards. the rocket initially starts from rest and the rocket motor burns for 0.1 s. what impulse does the rocket receive from the thrust? a. 1.0 n•s b. 3.5 n•s c. 100 n•s d. 350 n•s i only know that d ain't right

After the near spacecraft passed mathilde, on several occasions rocket propellant was expelled to adjust the spacecraft's momentum in order to follow a path that would approach the asteroid eros, the final destination for the mission. after getting close to eros, further small adjustments made the momentum just right to give a circular orbit of radius 45 km (45 × 10^3 m) around the asteroid. so much propellant had been used that the final mass of the spacecraft while in circular orbit around eros was only 545 kg. the spacecraft took 1.04 days to make one complete circular orbit around eros. calculate what the mass of eros must be.

What is an aquifer for science class

Match each scenario to the form of energy it represents