How are S waves and surface waves similar? Both arrive after P waves. Both compress the ground. Both travel through liquids. Both produce minimal ground motion.

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.