LouiseKane9131 LouiseKane9131

22-10-2019
Mathematics

contestada

Vector v has magnitude5 units, w has magnitude 3, and the acute angle between them is 45°.
b. What is the magnitude of the scalar multiple −5v?

Respuesta :

eabornacelli eabornacelli

22-10-2019

Answer:

25 units

Step-by-step explanation:

No matter the direction of the vector, if we multiply the vector v by -5v, the magnitude can be calculated as follows:

[tex]|-5*V|[/tex]

Due to properties of absolute value:

[tex]|-5*V|=5*|V|=5*(5units) = 25 units[/tex]

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