This is 100 points, I've looked through a few sites and I can't get a good explanation on these 2 questions, if your answer is good I'll mark you brainliest, thank you!!! We have learned that the universe is expanding.

Is it expanding at some particular point?

Exactly what is expanding?

Write a detailed report:

also really needs more subjects I can pick, there isn't even an astronomy subject, nor a science subject, what the heck so I am going to mark it as Physics.

The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

In what direction does an applied force move an object