A ball of mass 10 g is moving with a velocity of 50 m −1 . On applying a constant force on ball for 2.0 s, it acquires a velocity of 70 m −1 . Calculate : (i) the initial momentum of ball, (ii) the final momentum of ball, (iii) the rate of change of momentum, (iv) the acceleration of ball, and

(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.

What does the law of conservation of mass state?

Which missing item would complete this alpha decay reaction ? > 228/88ra + 4/2he a.224/96 rn b. 232/90 th c. 230/92 u d. 235/92 u