Ask question

Ask question

All categories

3 years ago

9

If you closely examine a wood screw, you will see that the threads on it form a long _________________ wrapped around a cylinder

.

2 answers:

makvit [3.9K]3 years ago

7 0

It is an inclined planed. You can think of a screw as an inclined plane wrapped a cylinder.

abruzzese [7]3 years ago

3 0

Incline plane cause if you would unravel screw it would look like a little steep hill going up

You might be interested in

Qqqqqqqqqqqqqqqqqqqqqqqqqqqq

tester [92]

Great question the answer is -25x.

3 0

3 years ago

When is orange is the new black episodes come out

xenn [34]

Some are out but will be on Netflix June 17

3 0

4 years ago

An aircraft travels 1000. km west and then travels 500. km west. what is its total displacement?

UkoKoshka [18]

1000-500=500 km. to the west.

5 0

3 years ago

Locate the mode of 12, 3, 5, 17, 3, 18, 5, 11, 11, 15, 3, 9, 3.

zimovet [89]

Answer:
Mode = 3 because it is listed 4 times

8 0

3 years ago

A solid brass cylinder and a solid wood cylinder have the same radius and mass (the wood cylinder is longer). Released together

Lena [83]

Answer:

a. They will be tie

b. Win the wood cylinder

Explanation:

a.

The both cylinders will reach the bottom at the same time notice the relation in the equation in indepent of the length and both have the same radius and the same rotational inertia.

$I=\frac{1}{2}*m*r^2$

$a=\frac{g*sin(\beta)}{1+I_{com}/m*r^2}$

So both will be tie

b.

$a_{brass}=\frac{g*sin(\beta)}{1+I_{brass}/m*r^2}=a_{wood}=\frac{g*sin(\beta)}{1+I_{wood}/m*r^2}$

The acceleration of the wood cylinder is larger than the acceleration of the brass cylinder so the cylinder of wood will reach the bottom first

$a_{brass}$

So the wood win the race

6 0

3 years ago