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konstantin123 [22]
2 years ago
13

"An object at rest starts accelerating. If it is going 120 m/s after traveling 202 meters, how quickly did it speed up?"

Physics
1 answer:
Marizza181 [45]2 years ago
4 0

Answer:

this is just a guess bc i only looked at it for 5 seconds but i think 150 m/s

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37 microgram to Gigagram​
NISA [10]

3.7e-1437 Gigagram

BRAINILIEST PLEASE

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2 years ago
Lin suffers from pain in her right wrist. Several doctors check her wrist regularly over a period of time. Doctors' notes and
FromTheMoon [43]

Answer:

D

Explanation:

They looked at her hand and made a formal conclusion from that

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3 years ago
Assume it takes 8.00 min to fill a 50.0-gal gasoline tank. (1 U.S. gal = 231 in.3) (a) Calculate the rate at which the tank is f
vagabundo [1.1K]

The volumetric rate or flow rate of a fluid is defined as the amount of the volume of a fluid circulating on a surface per unit of time. In this case we have units given initially: Gallons and minutes. For the first part we will convert the minutes to seconds, and we will obtain the flow rate under that measure. For the second case we will convert the gallons to cubic meters and obtain the desired value. Recall the following conversion rates,

1 min = 60s

1 U.S Gal = 0.00378541178 m^3

If the flow rate is defined as the volume by time, the flow rate with the given values is

Q = \frac{V}{t}

Q = \frac{50Gal}{8min}

Q = 6.25 Gal/min

PART A ) Converting to Gal/seconds, we have,

Q = 6.25 \frac{Gal}{min}(\frac{1min}{60s})

Q = 0.10416Gal/s

PART B) Converting Gal/seconds to m^3/s

Q = 0.104116\frac{Gal}{s} (\frac{0.00378541178 m^3}{1 Gal})

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4 0
3 years ago
What is the definition of light of one year ?​
Elodia [21]

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3 years ago
Read 2 more answers
In a science fiction movie, a lone astronaut with a mass of 75 kg is stranded outside their spaceship with a thruster pack that
irinina [24]

Answer:

Explanation:

The momentum will be conserved .

M₁ V₁ =M₂V₂

2.3 x 15 = 75 x V

V = .46 m/s

velocity of astronaut will be 0.46 m/s after the throw of wrench .

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34.5 = force x .12

force = 34.5 / .12

= 287.5 N

average acceleration

= force / mass

= 287.5 / 75

= 3.83 m /s²

3 0
3 years ago
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