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nexus9112 [7]
3 years ago
14

America just bought a new Ferrari. She goes 78.3 miles in 1.2 hours. What is her average speed?

Physics
2 answers:
NeTakaya3 years ago
8 0
Her answer will be 58.73
Svetach [21]3 years ago
4 0

Answer: 58.73 is her average speed

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The driver must stop and remain stopped to let a pedestrian cross at a crosswalk when the pedestrian is _____________.
RSB [31]

Answer: the correct option is B ( on the half of the road that the vehicle is traveling).

Explanation: according to Georgia Code About Pedestrians; The driver must stop and remain stopped to let a pedestrian cross at a crosswalk when the pedestrian is

on the half of the road that the vehicle is traveling.

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Which scenario did not include a chemical change?
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step by step explenation

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3 years ago
A sprain ..
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3 years ago
A boat has a mass of 6800 kg. its engines generate a drive force of 4100 n, due west, while the wind exerts a force of 830 n, du
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 Let positive be west and negative be east because they are contrasting in directions.

 
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5 0
3 years ago
A tetrahedron has an equilateral triangle base with 25.0-cm-long edges and three equilateral triangle sides. The base is paralle
KATRIN_1 [288]

Answer:

electric flux through the three side = 2.35 N m²/C

Explanation:

given,

equilateral triangle of base = 25 cm

electric field strength = 260 N/C

Area of triangle = \dfrac{\sqrt{3}}{4}a^2

                          =  \dfrac{\sqrt{3}}{4} 0.25^2

                          = 0.0271 m³

electric flux = E. A

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since, tetrahedron does not enclose any charge so, net flux through tetrahedron is zero.

electric flux through the three side = (electric flux through base)/3

                               = \dfrac{7.046}{3}

electric flux through the three side = 2.35 N m²/C

4 0
3 years ago
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