Does anyone know about this : Applying the Parallelogram of Forces Law. Or does anyone know of any notes about that???
1 answer:
Answer:
Explanation:
The force is a vector magnitude, it has direction, course and intensity.
Suppose that you have given two forces at a certain angle and that you need to find the resultant force then you apply the Parallelogram of force low.
You represent the two forces in the drawing as vectors and connect their origin to the same point and then construct a parallelogram over them.
The longer diagonal represents the resultant force.
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Answer:
The force needed will be 5000[N]
Explanation:
Using the Newton's second law we have:
![F = m*a\\where\\F = force [N]\\m = mass [kg]\\a= acceleration [m/s^2]\\Replacing we have\\F = 0.025[kg]*200000[m/s^2]\\F = 5000 [N]](https://tex.z-dn.net/?f=F%20%3D%20m%2Aa%5C%5Cwhere%5C%5CF%20%3D%20force%20%5BN%5D%5C%5Cm%20%3D%20mass%20%5Bkg%5D%5C%5Ca%3D%20acceleration%20%5Bm%2Fs%5E2%5D%5C%5CReplacing%20we%20have%5C%5CF%20%3D%200.025%5Bkg%5D%2A200000%5Bm%2Fs%5E2%5D%5C%5CF%20%3D%205000%20%5BN%5D)
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