I would like to visit Pluto because i want to see what a Dwarf planet would look like, i would like to see what kind of minerals are in the planet its self..
Brainliest answer?
Although scientists can't detect or observe black holes with telescopes that detect x-rays, light, or other many other different forms of electromagnetic radiation and waves. But they can detect and study them by the effect of matter near it. If a black hole passes through a cloud of interstellar matter, it will draw matter inward (this process is known as accretion). A similar process occurs when a star passes through a black hole. When this happens, a star can break apart as it pulls it self toward it. As the attracted matter accelerates and starts heating up, it emits x-rays that are radiate into space.
Recent studies do show that black do have a very big influence towards neighborhoods around it. The black hole emits gamma ray bursts, devouring nearby stars, and spurring the growth of new stars in some areas while stalling it in others.
Info: https://science.nasa.gov/astrophysics/focus-areas/black-holes
Hope this Helps! (:
Answer:
(a) 10 s
(b) 236.5 m
(c) Kathy's speed = 47.3 m/s
Stan's speed = 42.9 m/s
Explanation:
<u>Given:</u>
= initial speed of Kathy = 0 m/s
= initial speed of Stan = 0 m/s
= acceleration of Kathy = 
= acceleration of Stan = 
<u>Assumptions:</u>
= final speed of Kathy when see catches Stan
= final speed of Stan when Kathy catches him
= distance traveled by Kathy to catch Stan
= distance traveled by Stan when Kathy catches him
= time taken by Kathy to catch Stan = 
= time interval in which Kathy catches Stan = 
Part (a):
Kathy will catch Stan only if the distances traveled by each of them are equal at the same instant.

Hence, Kathy catches Stan after 11 s from the Stan's starting times.
Part (b):
Distance traveled by Kathy to catch Stan will be distance the distance traveled by her in 10 s.

Hence, Kathy traveled a distance of 236.5 m to overtake Stan.
Part (c):

The speed of Kathy at the instant she catches Stan is 47.3 m/s.

The speed of Stan at the instant Kathy catches him is 42.9 m/s.
Answer:
1.5 N
Explanation:
You've left us to guess what the question is. I will Assume it is what's the force?
Givens
m = 3 kg
vi = 1.5 m/s
vf = 4 m/s
t = 5 seconds
Formula
F = m * (vf - vi)/t
Solution
F = 3 * (4 - 1.5) / 5
F = 1.5 N