This isn't a specific answer, but explaining this. Noble gases don't bond easily with other elements because they have their outermost orbital filled, and do not need an extra or need to let go of one to become complete. Therefore, they don't share or give away/take electrons easily.
You could say something like, "I know I'm hard to bond with, it's just I don't like to share," or something like that.
C: if it senses unequal currents
Answer:
Hi I hope this is correct!
Explanation:
You can use this formula to solve this question T = mv^2/R
m = 0.3 kg , v = 6.0 m/s , R = 1.5 m
T = (0.3 kg)(6.0 m/s)^2 / 1.5 m
= 7.2 Newtons
Hope this helps! Best of luck <3
Answer:
The car strikes the tree with a final speed of 4.165 m/s
The acceleration need to be of -5.19 m/seg2 to avoid collision by 0.5m
Explanation:
First we need to calculate the initial speed
Once we have the initial speed, we can isolate the final speed from following equation:
Then we can calculate the aceleration where the car stops 0.5 m before striking the tree.
To do that, we replace 62 m in the first formula, as follows:
Answer:
18 m
1.1 s
Explanation:
Given:
v₀ = 22 m/s
v = 11 m/s
a = -10 m/s²
Find: Δy
v² = v₀² + 2aΔy
(11 m/s)² = (22 m/s)² + 2 (-10 m/s²) Δy
Δy ≈ 18 m
Find: t
v = at + v₀
11 m/s = (-10 m/s²) t + 22 m/s
t = 1.1 s