3 years ago

A quantity that does not have direction is referred to as a

1 answer:

5 0

B

A quantity which does not depend on direction is called a scalar quantity. Vector quantities have two characteristics, a magnitude and a direction. Scalar quantities have only a magnitude. ... The resulting motion of the aircraft in terms of displacement, velocity, and acceleration are also vector quantities.

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The human head weighs 4.8 kg and its center of mas 1.8 cm in front of the spinal column joint. If the trapezius muscle inserts 1

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Answer:

77.05N of force

Explanation:

Detailed explanation and calculation is shown in the image below

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When electric current flows through the metal element of a light bulb, electrical current energy is converted to

earnstyle [38]

-- light energy (the whole purpose of current through the bulb)

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The driver of a 1500 kg car, travelling on a highway, hits the brakes. A force of 12000 N stops the car in a distance of 64 m. h

nekit [7.7K]

Answer:

$v = 32 m/s$

Explanation:

As per work energy theorem we know that work done by all the forces must be equal to change in kinetic energy of the car

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$W = -12000 \times 64$

$W = -768000 J$

now we will have

$W = 0 - \frac{1}{2}mv^2$

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3 years ago

A static electric charge can be released as __________. *

poizon [28]

A, a spark because if you touch something after rubbing your hand on carpet or something you get a spark

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How long does a player sit out of a game of handball for committing a second or third foul?

yulyashka [42]

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3 years ago