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3 years ago

Compare and contrast speed and velocity

1 answer:

8 0

Where speed is distance/time, velocity is displacement/time.

What this means is that velocity is the length covered in relation to the starting point.
Speed is just the distance travelled no matter where you began.

When going around a circular track, you might have a speed value. However, since you get back to the same location at every lap, you have 0 velocity.

Hope I helped :)

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If the total time is 120 seconds and the total distance is 320 meters. Calculate

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Answer:

S=D/T

320/120= 2.66 miles

Explanation:

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3 years ago

Which automobile is faster a chevrolet or a ford? Also explain pls

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2 years ago

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Motor oil , with a viscosity of 0 . 250 Ns / m2 , is flowing through a tube that has a radius of 5 . 00 mm and is 25 . 0 cm long

Thepotemich [5.8K]

Answer:

1.1775 x 10^-3 m^3 /s

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According to the Poisuellie's formula

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3 years ago

Write two units for electric field intensity and show thier equivalence?

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(b) Fig. 1.1 shows two airports A and C. north SE с sea land क WE not to scale Fig. 1.1 An aircraft flies due north from A for a

GalinKa [24]

The addition of vectors and the uniform motion allows to find the answers for the questions about distance and time are:

The distance to go between airports A and C is 373.6 10³ m

The time to go from airport A to B is 2117 s

Vectors are quantities that have modulus and direction, so their addition must be done using vector algebra.

In this case the plane flies towards the North a distance of y = 360 10³ m at an average speed of v = 170 m / s, when arriving at airport B it turns towards the East and travels from x = 100 10³ m, until' it the distance reaches the airport C

Let's use the Pythagoras theorem to find the distance traveled

R = Ra x² + y²

R = 10³

R = 373.6 10³ m

They indicate the average speed for which we can use the uniform motion ratio

v = $\frac{\Delta y }{t}$