What is the minimum force required to prevent a ball weighing 22.6 lb from rolling down a ramp which is inclined at 39 degrees w
1 answer:
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Answer: The error of the diameter would be 5% .
Step-by-step explanation:
Since we have given that
Here, r is the radius
h is the height
So, it becomes,
So, we will derivate S wrt D, we get that
---------------------(1)
As we have given that
it will take to paint the side of the tank to within 5% of the true amount.
So, it becomes,
---------------(2)
So, from (1) and (2) , we get that
Hence, the error of the diameter would be 5% .
Answer:
16
Step-by-step explanation:
The formula to find the volume of the right angle rectangular prism is:
V = h*w*l where:
- h is the height
- w is the width
- l is the length
= 4*8*2 = 64 cubic inches
Let V1 in cubic inches is the volume of the big rectangular prism
In the question, she made smaller rectangular prism using 1/4 of the number of cubes so the volume in cubic inches of the smaller right rectangular prism:
1/4 the Volume of of the big rectangular prism
= 1/4 V1
= 1/4*64 = 16
Hope it will find you well.
