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2 years ago

Help me ill mark brainliest

Mathematics

1 answer:

AlladinOne [14]2 years ago

8 0

Answer: 10 m/s^2

the formula for acceleration is a = f/m

100/10 = 10

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In the last 98 years, 100 billion crayola crayons have been made! In the last 98 years, average of how many Crayola crayons have

Paladinen [302]

200 crayons i think

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2 years ago

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0.004 of all math majors at a certain university double major in music. Express this decimal as a percent.

RUDIKE [14]

I think the answer is 4%

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2 years ago

A circle has a diameter of 41 centimeters. Which equation can be used to find the radius of this circle? r=41π r=2(41) r=412 r=4

irinina [24]

Answer:

r=41/2

Step-by-step explanation:

You have to divide the diameter, 41, by 2 because the radius of the circle is half of the diameter. So, the answer would be 20.5

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2 years ago

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Someone plz help me giving brainliest

sukhopar [10]

Answer:

1/14

Step-by-step explanation:

1 - 5/7 = 7/7 - 5/7 = (7-5)/7

Subtract. 7 - 5 = 2

= 2/7

Now we have to multiply 2/7 and 1/4

We get 2/7 x 1/4 = <em>1/14</em>

7 0

2 years ago

A square of side length s lies in a plane perpendicular to a line L. One vertex of the square lies on L. As this square moves a

user100 [1]

Answer:

Part (A) The required volume of the column is $s^2h$ .

Part (B) The volume be $s^2h=\frac{s^2h}{2}+\frac{s^2h}{2}$ .

Step-by-step explanation:

Consider the provided information.

It is given that the we have a square with side length "s" lies in a plane perpendicular to a line L.

Also One vertex of the square lies on L.

Part (A)

Suppose there is a square piece of a paper which is attached with a wire through one corner. As you blow it up it spins around on the wire.

This square moves a distance h along L, and generate a corkscrew-like column with square.

The cross section will remain the same.

So the cross section area of original column and the cross section area of twisted column at each point will be the same.

The volume of the column is the area of square times the height.

This can be written as:

$s^2h$

Hence, the required volume of the column is $s^2h$ .

Part (B) What will the volume be if the square turns twice instead of once?

If the square turns twice instead of once then the volume will remains the same but divide the volume into two equal part.

$s^2h=\frac{s^2h}{2}+\frac{s^2h}{2}$

Hence, the volume be $s^2h=\frac{s^2h}{2}+\frac{s^2h}{2}$ .

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3 years ago