Answer: The magnitude of the magnetic component is 0.7nT
Explanation: Please see the attachments below
Answer:
F = 592238.09 N
Explanation:
To find the mean force you first calculate the acceleration by using the following kinematic equation:
![v^2=v_o^2+2ax\\\\v_o=0m/s\\\\v=10km/h\\\\x=8.4m\\\\](https://tex.z-dn.net/?f=v%5E2%3Dv_o%5E2%2B2ax%5C%5C%5C%5Cv_o%3D0m%2Fs%5C%5C%5C%5Cv%3D10km%2Fh%5C%5C%5C%5Cx%3D8.4m%5C%5C%5C%5C)
you do "a" the subject of the equation and replace the values of the other parameters:
![a=\frac{v^2}{2x}=\frac{10000m/s}{2(8.4m)}=595.23\frac{m}{s^2}](https://tex.z-dn.net/?f=a%3D%5Cfrac%7Bv%5E2%7D%7B2x%7D%3D%5Cfrac%7B10000m%2Fs%7D%7B2%288.4m%29%7D%3D595.23%5Cfrac%7Bm%7D%7Bs%5E2%7D)
next, the force, by using the second Newton law is:
![F=ma=(1000kg)(595.23\frac{m}{s^2})=595238.09\ N](https://tex.z-dn.net/?f=F%3Dma%3D%281000kg%29%28595.23%5Cfrac%7Bm%7D%7Bs%5E2%7D%29%3D595238.09%5C%20N)
hence, the force is 592238.09 N
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TRANSLATION:
Para encontrar a força média, primeiro calcule a aceleração usando a seguinte equação cinemática:
você faz "a" o assunto da equação e substitui os valores dos outros parâmetros:
Em seguida, a força, usando a segunda lei de Newton, é:
portanto, a força é 592238.09 N
If you ADD those displacements,
(4 km south) + (5 km south) = 9 km south
and
(2 km north) + (5 km north) = 7 km north
Then (9 km south) + (7 km north) = 2 km south
List of metals along with their work function will be provided to you in exams. Here, possible metal is silver(Ag).
Answer: A) soft.
Explanation:
Nylon is a big covalent molecule as it formed by polymerization of small units called as monomers. It is a synthetic polymer and is prepared in labs.
Nylon polymers are soft, light in weight, have high melting point, have excellent resistance towards abrasion and are very resistant to heat.
Thus Nylon is used in making backpacks as it is soft.