acastillo acastillo

04-04-2015
Geography

Answered

14. How are a needle and ax related?

15. Explain how a screwdriver and a screw form a compound machine

Answer :

Beaker113 Beaker113

04-04-2015

Both are tapered at the ends which makes both of them a wedge - a simple machine!

Answer Link

Аноним Аноним

06-04-2015

15. Well you cant have a screw driver with out a screw or it would not work.
14. Both are needed for a sewing matchen

Answer Link

Other Questions

If a [tex]$45^{\circ}-45^{\circ}-90^{\circ}$[/tex] triangle has a hypotenuse length of [tex]$7 \sqrt{2}$[/tex], what is the length of each leg of the triangle?S

In vivo gene therapy treatments are being developed to treat which of the following human diseases?a. SCIDS SCIDSb. Cancer cancerc. Cystic fibrosis cystic fibro

Why will our knowledge of the origin of life always be more tentative than our knowledge of the subsequent evolution of life's diversity?

In the figure below, light is incident perpendicularly on a thin layer of material 2 that lies between (thicker) materials 1 and 3. (The rays are tilted only fo

An author has successfully created a suspenseful sequence of events when the reader asks which question?A. Who are the important characters?B. What will happen

Which best blocks X-ray particles and can therefore be observed more closely through their use?A. organsB. musclesC. fluidsD. bones

Financial intermediaries areA. Responsible for regulating the amount of the money supply in the economyB. Individuals who play the stock marketC. A type of a fi

What causes Acquired Immune Deficiency Syndrome (AIDS) and how is it spread?A. Mutated genes passed on from parents to their children.B. Opportunistic bacteria

jenny deposits $50000 in account simple rate 4% per year. Frank deposits $50000 into account compounded annually at 4%

A key public health preparedness responsibility of schools of public health is toa. Test air, water and soil as neededb. Develop programs, curriculum and center

Reasoning What number has factors of 2 and 3 and multiples of 12 and 18?

what is 1 6/7 -1 4/11

Joe goodnuff had been eating on a square card table until he bought a new rectangular dining table.the new table is 2ft longer and 1ft wider then the card table

Flowers of orchid species Ophrys bombyliflora look and smell like female bumblebees. This attracts the male bumblebees flying nearby to the flowers. Thus, polle

a 4 sided shape has interior angle of 71°,200°,77° whats is the last side???

How many bits must be “flipped” (i.e., changed from 0 to 1 or from 1 to 0) in order to capitalize a lowercase ‘a’ that’s represented in ASCII?

Fossils usually provide paleontologists with information about each of the following except an organism's:A) structure.B) environment.C) way of life.D) DNA.add

The Federal Art Project set a precedent forA. increased government support of radicals.B. federal funding of the arts and artists.C. free theater performances f

Write an expression which solves for the radius of an object having a circumference of 46 feet.

How many bits must be “flipped” (i.e., changed from 0 to 1 or from 1 to 0) in order to capitalize a lowercase ‘a’ that’s represented in ASCII?