An object of mass 10 kg is accelerated upward at 2 m/ s?. What force is required?
2 answers:
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The exact volume of this cylinder is equal to 225π cubic centimeters.
<h3>How to calculate the volume of a cylinder.</h3>Mathematically, the volume of a cylinder is given by this formula:
<u>Where:</u>
- h is the height.
- r is the radius.
<u>Given the following data:</u>
Height of cylinder = 9 cm.
Diameter of cylinder = 10 cm.
Radius =
Substituting the given parameters into the formula, we have;
Volume =
Read more on volume of a cylinder here: brainly.com/question/21367171
Answer:
16.4 cm/0.4 ms
Explanation:
1: We know that the travel rate is 410 meters per second. We want to find a way in which we can cancel meters or seconds, and we can do that by multiplying 410m/1s with 100 cm/1m.
2. Now we want to get rid of that s, seconds, and we do so by multiplying prior fractions by 1s/1000ms.
3. Now we can diagnollay cross out m, and s. Leaving us with cm on top, and ms on the bottom. Which is what we want because we are calculating how many cm are for every .04 ms.
4: After that, you can multiply 410 and 100, to get 4,100. Whih leaves you with 4,100cm over 1000ms. Simplifying this, gives you 41, but that is NOT your answer. 41 cm, is for every ms, NOT every .04
5. Hence, you multiply 41 by .04 and get 16.4cm/.04ms.