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Yuri [45]
3 years ago
9

Im sorry if its difficult to read

Chemistry
1 answer:
anzhelika [568]3 years ago
6 0

Answer:

A ball is thrown straight up from a rooftop 320 feet high. The formula below describes the ball's height above the ground, h, in feet, t seconds after it was thrown. The ball misses the rooftop on its way down and eventually strikes the ground. How long will it take for the ball to hit the ground? Use this information to provide tick marks with appropriate numbers along the horizontal axis in the figure shown.

h=-16t^2+16t+320

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A 220.0-mL sample of helium gas is in a cylinder with a movable piston at 105 kPa and 275K. the piston is pushed until the sampl
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Using the general gas equation:

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Denise heard that little children will pick food based on color. So she offered 100 kindergarteners colored mashed potatoes for
Dvinal [7]

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2 years ago
Consider the following reaction mechanism:
snow_lady [41]

Answer:

  • <em><u>Step 2 (the slow step).</u></em>

Explanation:

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That is so, because it is the slow step which limits the reaction.

Imaging that for assembling a toy you have process of three steps:

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3 0
3 years ago
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