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Annette [7]
3 years ago
9

New research is using functional magnetic resonance imaging (MRI), a scan of the brain that shows specific areas that are activa

ted during certain tasks, as a lie detector test. Explain which area(s) of the brain you think might light up to show that you are telling a lie or telling the truth. Explain your reasoning.
Physics
1 answer:
kolezko [41]3 years ago
4 0

Answer:

-Frontal Lobe

-Medulla Oblangata

Explanation:

-Functional magnetic resonance imaging or functional MRI (fMRI) measures brain activity by detecting changes associated with blood flow. Such areas light up in scans.

-The frontal lobe because it deals with reasoning and thoughts. Also the -

Medulla Oblongata because it is responsible for breathing and heart rate.

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Answer:

Resultant force, R = 10 N

Explanation:

It is given that,

Force acting along +x direction, F_x=8\ N

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Both the forces are acting on a point object located at the origin. Let the resultant force of the object is given by R. So,

R=\sqrt{F_x^2+F_y^2+F_xF_y\ cos\theta}

Here \theta=90^{\circ}

R=\sqrt{F_x^2+F_y^2}

R=\sqrt{8^2+6^2}

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So, the resultant force on the object is 10 N. Hence, this is the required solution.

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