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3 years ago

11

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

1 answer:

seraphim [82]3 years ago

3 0

The correct answer is:

Does the measurement include direction?

In fact, the basic difference between a scalar and a vector is that a scalar does not have a direction (it only has a magnitude), while a vector has both magnitude and direction. Therefore, if the answer to this question is "yes", it means the quantity is a vector, otherwise it is a scalar.

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I will mark brainliest if right :)

kozerog [31]

Answer:

Explanation:

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3 years ago

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What is responsible for the unusual shape of a coastline

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3 years ago

tourist travels 1500 miles using two planes. The second plane averages 50 miles per hour faster than the first plane. The touris

Genrish500 [490]

Answer

given,

tourist travels = 1500 miles

second plane averages 50 miles per hour faster than the first plane.

x = y + 50

The tourist uses the slower plane for the first 500 and the faster plane for the next 1000 miles.

total flying time = 6.5 hours

$\dfrac{500}{y} + \dfrac{1000}{x} = 6.5$

$\dfrac{500}{y} + \dfrac{1000}{y + 50} = 6.5$

$\dfrac{500(50 + y)+ 1000 y}{y(y + 50)} = 6.5$

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$6.5 y^2 - 275 y - 25000 = 0$

on solving equation

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3 years ago

What is the voltage of this circuit.

liberstina [14]

Answer:

110.4 v

Explanation:

Find the equivalent resistance of the two parallel circuits

R1 and R2 in parallel = R1 * R2 / (R1+ R2) = <u>1 ohm </u>

similarly R4 and R5 = <u>4.77 ohms</u>

Now you can add the three resistances into one (R3=10)

1 ohm + 10 ohm + 4.77 ohm = 15.77 ohms

Now

V = IR

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2 years ago

An object is sitting on the floor. A 22.4 N force is pulling the object to the right and an 11 N force is pulling the object to

Nimfa-mama [501]

answer = 33.4 net force.

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3 years ago