Answer:
<em>Magnitude of A=5</em>
<em>Magnitude of B=5.39</em>
Explanation:
<u>The magnitude of Vectors in Rectangular Form</u>
Given a vector v in its rectangular form:
The magnitude of v is:
We are given the vectors
Their magnitudes are:
When designing the bridge model, an Engineer needs to have certain qualities like creativity, observant, ethical.. 'cause construction of bridge needs accuracy, we need extra modern design so our world can utilize it in much better way, and it's perfectness 'cause we need to secure it for much longer time
Hope this helps!
Answer:0.502kg
Explanation:
F4om the relation
Power x time = mass x latent heat of vapourization
P.t=ML
1260 * 15 *60 = M * 22.6 * 10^5
M= 1134000/(22.6 *10^5)
M=0.502kg=502g
To solve this problem we will use the concepts related to thermal expansion in a body for which the initial length, the coefficient of thermal expansion and the temperature change are related:
Where,
= Change in Length
= Coefficient of linear expansion
= Change in temperature
= Initial Length
Our values are:
Replacing we have,
Therefore the change in milimiters was 0.4126mm
Answer:
pretty sure it's true....