Can't you look it up or something? Idk what it is but I can try and look it up for ya! If you want
Answer:
40.92 m/s
Explanation:
The computation is shown below:
Ek = 1 ÷2mv²...............................(1)
v = √(2Ek/m).......................... (2)
Here EK denotes kinetic energy
m denotes mass
v denotes velocity
Given that
m = 0.25kg and Ek = 209.3J
So,
v = √(2×209.3 ÷0.25)
= √1674.4
= 40.92 m/s
Chemical indicator, any substance that gives a visible sign, usually by a colour change, of the presence or absence of a threshold concentration of a chemical species, such as an acid or an alkali in a solution. An example is the substance called methyl yellow, which imparts a yellow colour to an alkaline solution.
Olá!!!
P= 25 atm, T=600
P=75atm, X
600×75=45 000
45000:25=1 800
Vamos resolver isso com uma regra de três, se P=25atm corresponde a T=600, P=75atm poderá corresponder a T=1 800.
Caso não seja esse tipo de resposta, pode avisar..
Espero ter ajudado!!
Answer:
79.29
Explanation:
Given that,
The y component of a vector, y = 36
The angle between the vector and the x-axis is 27.
We need to find the magnitude of a vector.
Let a and b are x and y component of a vector m. There resultant is R. So,
Where
We have, b = 36 and θ = 27°
So,
So, the magnitude of the vector is 79.29
