The blood then carries oxygeb around the body which this helps us to breath around the body this process happens again
Answer:
-13.09 N
Explanation:
Hello!
With Coulomb's law, the force of attraction between two charges can be calculated:
F=(K*q_1*q_2)/r^2
K=9*〖10〗^9 (N*m^2)/C^2
9,9 cm = 0,099 m
-2,3µC= -2,3*〖10〗^-6 C
6,2µC= 6,2*〖10〗^-6 C
By simplifying units the force remains in Newton.
Successes with your homework!
Answer:
FA / FB = 100
Explanation:
given two identical cars
let their initial speed be U m/s
for car 1 let it deaccelerates with a1
0 = U² - 2*a1*(10cm)
a1 = U² / (2*(0.1))
car2 deaccelerates with a2
0 = U² - 2*a2*(10)
a2 = U² / (2*(10))
FA = m*a1
FB = m*a2
FA/FB = a1 / a2
= 10/0.1
= 100
FA/FB = 100
True, scientists often talk to each other to figure out if their results were similar and what they could have done better.
Although, talking to other scientists does have risks, other scientists could copy your work and further better it.
So, your final answer is TRUE, sorry for the long answer, I needed to have a word count about 20 characters and then I got carried away! lol
Hello!
Answer:
When a gas gets hot it should go up because of the pressure.
Explanation:
Hope this helps!