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Goryan [66]
3 years ago
9

Which of the following is not a vector? Velocity Momentum Acceleration Mass

Physics
2 answers:
garri49 [273]3 years ago
7 0
Mass isn’t a vector fam
Karolina [17]3 years ago
6 0

Mass is not a vector... Hope this helps!

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Which of the following regions of the EM epxtrum has the highest
Olin [163]

Answer:

1) x rays

Explanation:

Honestly Gamma rays has the Highest frequency, but in your options, gamma rays is not among, so x rays has the highest frequency among your options.

by Manshow

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A bicyclist rides 1.59 km due east, while the resistive force from the air has a magnitude of 7.00 N and points due west. The ri
kramer

Answer:

The required work done by the resistive force = -22.3 kJ

Explanation:

We understand that the amount of work done for a force F and displacements is provided as the product of force multiplied by displacement, which can be represented as W = F.S

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The rate at which temperature changes is proportional to the rate at which heat is transferred.

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5 0
3 years ago
A positive test charge q is released from rest at distance r away from a charge of +Q and a distance 2r away from a charge of +2
Svetradugi [14.3K]

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B. to the right

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<u>Force on the test charge due to +Q:</u>

F_1=k.\frac{Q.q}{r^2}

<u>Force on the test charge due to +Q:</u>

F_2=k.\frac{2Q.q}{(2r)^2}

F_2=k.\frac{Q.q}{2r^2}

Since all the charges are positive here, so they will try to repel the test charge away. And the force due to charge +Q will be greater so initially the test charge will move rightwards away from the +Q charge.

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What is the meaning of refraction in your own words?
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The fact of light and radio waves being deflected by passing obliquely through an interface between one medium or another.

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