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allsm [11]
3 years ago
7

PLS HELP DUE AT 10 PM

Physics
2 answers:
Thepotemich [5.8K]3 years ago
8 0

Answer:

yeagers belle-> 700mph

blackbird 2,193

the concorde-> 1, 354mph

so the blackbird has the highest velocity

Explanation:

also if you dont believe me look it up on google

pls mark brainliest

Rina8888 [55]3 years ago
6 0
I believe it is C hope i helped!
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The demand for your hand-made skateboards, in weekly sales, is q = −3p + 700 if the selling price is $p. You are prepared to sup
Y_Kistochka [10]

Answer:

you should sell your skateboards at $240

Explanation:

The price p to sell your skateboards for so that there is neither a shortage nor a surplus is the price that makes equal the quantity of sales and the quantity of supply, so p is equal to:

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-3p + 700 = 2p - 500

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3 0
3 years ago
The speed of a 180-g toy car at the bottom of a vertical circular portion of track is 7.75 m/s. If the radius of curvature of th
Bezzdna [24]

Answer:

11.28 N toward the center of the track

Explanation:

Centripetal force: This is the force that tend to draw a body close to the center of a circle, during circular motion.

The formula for centripetal force is given as,

F = mv²/r................................ Equation 1

Where F = force, m = mass of the toy car, v = velocity, r = radius

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F = 11.28 N

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7 0
3 years ago
A runner begins a race from the starting line and accelerates to a speed of 8.9 m/s. If it takes the runner 3 seconds to reach h
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Answer:

i believe its 26.7

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4 0
2 years ago
Read 2 more answers
The center of the Hubble space telescope is 6940 km from Earth’s center. If the gravitational force between Earth and the telesc
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The gravitational force between two objects is given by:
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6 0
3 years ago
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If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance, how
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3 0
3 years ago
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