I believe it is acceleration!
Answer:
cần cung cấp 70 độ vì nước sôi ở 100°C
Explanation:
Answer:
5.2m/s^2
Explanation:
A body that moves with constant acceleration means that it moves in "a uniformly accelerated motion", which means that if the velocity is plotted with respect to time we will find a line and its slope will be the value of the acceleration, it determines how much it changes the speed with respect to time.
When performing a mathematical demonstration, it is found that the equations that define this movement are as follows.

Where
Vf = final speed
Vo = Initial speed
T = time
A = acceleration
X = displacement
In conclusion to solve any problem related to a body that moves with constant acceleration we use the 4 above equations and use algebra to solve
for this case we can use the ecuation number 3
x=100m
t=6.2s
Vo=0m/s

Waves in which the displacement of the medium is in the same directions as, or the opposite direction to, the traveling wave's direction.
A wave in which the particle movement is parallel to the wave's direction.
I gave to definition, I hope you understand it. Have a nice day :)