Aboy is pushing forward on a crate with a force of 100 newtons. the reaction force is

the crate pushing back on the boy with a force of 100 newtons.

the crate moving forward at a constant rate.

the crate remaining at rest with a weight of 100 newtons.

the crate accelerating 10 m/s2 forward.

the crate pushing back on the boy with a force of 100 newtons.

Explanation:

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.

prndulum needs thread, weight clock to time swings