A cat is trying to cross the street. Its velocity v as a function of time t is given in the graph below where rightwards is the positive velocity direction.
v (m/s)
5
4
3
2+
2
1
5
-2
-3-
-4
-5
What is the cat's displacement Ax from t = 0.5 s to 1.5 s?

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.

The energy released by a nuclear fusion reaction is produced when