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diamong [38]
3 years ago
11

Question 4 of 10 A student measures the time it takes for two reactions to be completed. Reaction A is completed in 39 seconds,

and reaction B is completed in 50 seconds. What can the student conclude about the rates of these reactions? A. The rate of reaction B is higher B. The rate of reaction A is higher. C. The rates of reactions A and B are equal.​
Physics
1 answer:
Delicious77 [7]3 years ago
6 0
I think the answer is d but I’m not sure
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A body of mass 1.0 kg initially at rest slides down an incline plane that is 1.0 m high and 10.0 m long. If the body experiences
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Which of these are terrestrial planets? Select all that apply.
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A temporary license permits the holder to drive for up to _ days while the application is reviewed
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3 years ago
You drive on Interstate 10 from San Antonio to Houston, half the time at 75 km/h and the other half at 106 km/h. On the way back
r-ruslan [8.4K]

Answer:

Explanation:

a ) from San Antonio to Houston let distance be d km .

Average speed = total distance / total time

time = distance / speed

Total time = (d / 2 x 75 ) +( d / 2 x 106 )

= .0067 d + .0047 d

= .0114 d

Average speed  = d / .0114 d = 87.72 km /h

b ) from Houston back to San Antonio

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= .0047 d + .0067 d

= .0114 d

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c )

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Average speed  = 2 d / 2 x .0114 d

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4 0
3 years ago
What areas of the work force can science be applied to?
strojnjashka [21]

Answer:

<h2>All of the work of life</h2>

Explanation:

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4 0
4 years ago
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