Which describes einstein’s idea of space and time? time and space are relative. time and space are absolute. time is relative and space is absolute. time is absolute and space is relative.

Option(a)

According to Einstein`s Idea,Time and Space are relative.

Explanation:

Einstein gave two theories about relativity called as Special Theory and General Theory of Relativity.The term relativity basically tells us the behavior of an event from the observation of different observers.

For example, a person when sitting in a moving car when looks outside, and observes that almost everything outside the car is moving but another person sitting inside car is at rest. It tells us the events depend on an observer. Einstein defined space and time as a single entity called space-time, and it is the fourth dimension of an event.

well, you would divide 135 by 33 to get your answer. then that is how many seconds it would take. boardman should fly about 132 m or 4.090909090909091 seconds.

russian is not my first language, so i'm afraid i can't write out an answer in russian, but hopefully you can find a way to do so. here's my best translation of the problem: you're given a plot of a particle's position in one-dimensional space over time, and you're asked to find either the total distance traveled by the particle after 6 seconds had elapsed, or the total displacement of the particle after 6 seconds.

if you want the total distance traveled, you would first need to determine the particle's velocity as a function of time, then integrate that over the 6-second interval. we know the position function is quadratic with roots at 0 and 6, so we have

where is unknown. because the position is parabolic, there is symmetry about the midpoint at , and we know that

so that the position function is

which means the velocity is

then the total distance traveled is

so the total distance traveled is 20 m.

on the other hand, if you want to find displacement: the particle starts at and ends at , so its displacement is 0.