spaceship takes a straight line path from the earth to the moon, a distance of about 400000 km. Suppose it accelerates at 5 m/s2 for the first 10 min of the trip, then travels at constant speed until the last 10 min, when it accelerates at – 5 m/s2, just coming to rest as it reaches the moon (a) What is the maximum speed attained? (b) What total time required for the trip?

Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball

(science)study the following ocean currents map. an ocean currents map is shown. on the map the locations for san diego, california and savannah, georgia are marked. there is a looping current from the north past san diego and a looping current from the south near savannah which statement is most likely correct about the average temperatures in san diego, california as compared to savannah, georgia? it is higher in savannah because of the cool ocean currents from the south. it is higher in savannah because of the warm ocean currents from the north. it is lower in san diego because of the warm ocean currents from the south. it is lower in san diego because of the cool ocean currents from the north.

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?