Aplane fillies along a straight line path after taking off and it ends up 220 km farther east and 110km farther north relative to where it started what is the planes displacement? a. 141km b. 250km c. 110km d. 330km

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?