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gulaghasi [49]
3 years ago
9

Which is a valid velocity reading for an object?

Physics
2 answers:
pashok25 [27]3 years ago
5 0

Answer:

45 m / s North is a valid vector reading for an object.

Explanation:

Then velocity will be defined by x km / hr North. And, magnitude of velocity defines the speed of the body. Although this tells the speed, but there is no description for the direction, so it's not a vector reading

zloy xaker [14]3 years ago
3 0

Answer:

Its 45 m/s north

Explanation:

cause its valid

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D. all answers are true

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If the sun is a medium sized star, why does it look bigger than others?
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A ball bounced by a basketball player on the floor bounces back up at her. Newton's First Law Newton's Second Law Newton's Third
taurus [48]

Answer:

Newton's Third Law of Motion

Explanation:

Newton's Third Law of Motion which states that, for every action there is an equal but opposite reaction.

This ultimately implies that, in every interaction, there is a pair of forces acting on the two interacting objects.

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4 0
3 years ago
He does whatever a spider can. Spider-Man, who has a mass of 76 [kg], is clinging onto an inclined wall forming an inclination a
Aliun [14]

Answer:570.54 N

Explanation:

Given

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\theta =50^{\circ}

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F=mgcos\theta =76\times 9.8\times \sin 50

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4 0
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A uniform electric field of magnitude 7.0 ✕ 104 N/C passes through the plane of a square sheet with sides 5.0 m long. Calculate
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Answer:

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Angle ( θ ) between area vector and E = (90° - 60°)

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The flux \phi_E can now be determined by using the expression

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\phi_E = 1.52*10^6 Nm^2/C

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3 years ago
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