Answer:
B
Explanation: a chemical reaction is only the rearrangement of electrons where a nuclear reaction actually changes the elements and thus the nuclei
I'm quite certain the answer is "stress".
Answer:the sample of solid has less energy than the sample of gas
Explanation:
Apex
Step 1: list known info
distance(change in position (Δx))= 18m+22m= 40m
time= 20 seconds
Step 2 :solve for velocity
velocity= Δx÷time
v= 40/20= 2m/s
Answer: the velocity is 2 meters per a second (m/s)
Answer:
11.6m
Explanation:
should be somewhere around 11.6 because
a²+b²=c²
so 6²+10²=136
now find the square root √136
=11.6
11.6²=136
