1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kicyunya [14]
3 years ago
15

Explain how a wedge changes an input force

Chemistry
1 answer:
Fynjy0 [20]3 years ago
5 0
It is the ratio of the output force to the input force. A wedge applies more force to the object than the user applies to the wedge, so the mechanical advantage of a wedge is greater than 1. A longer, thinner wedge has a greater mechanical advantage than shorter, wider wedge.
You might be interested in
How do you balance Na + MgF{2} Na + Mg?
cricket20 [7]
2Na+MGF2=2NAF+MG
I hope that's right :)
6 0
3 years ago
Calculate the concentration (in mol/l) of 33% by weight (33 g naoh per 100 g of solution) naoh solution. (the density of the 33%
Shtirlitz [24]
Molarity is measured in moles per Liter. If there are 1.35 g/mL, find out how many grams there are in a liter of solution.

If there are 1000 mL in one liter, we can multiply by 1000 to get g/L

1.35 g/mL x 1 Liter/1000 mL = 1350 g per Liter of solution

By weight, the NaOH is 33% or .33

1350 g x .33 = 445.5 g of NaOH

Molar mass of NaOH is 39.997 g

445.5 g  x 1 mol NaOH/39.997 g = 11.13833538 moles per Liter

Rounded to significant figures, the answer is 11 mol/L NaOH


7 0
3 years ago
Why is the bond between two single hydrogen atoms stable?
Len [333]
B ia the correct one .

Hydrogen only uses the first energy shell, which holds 2 electrons, not 8.
5 0
3 years ago
Read 2 more answers
1. A part of a neuron is a(n) A. nerve B. cell body C. receptor D. acetylcholine
katovenus [111]
A neuron has 4 basic part the dendrites the cell body
I think the answer is b.the cell body
but the brain is made up of about 86 billion nerve cells also called neuron
3 0
3 years ago
Two or more assistance
Goryan [66]
I believe it would be a compound.
4 0
3 years ago
Other questions:
  • Select the correct answer.
    7·2 answers
  • What is the name for a substance formed in a chemical reaction?
    14·1 answer
  • The concentration of a biomolecule inside a rod-shaped prokaryotic cell is 0.0027 m. calculate the number of molecules inside th
    11·1 answer
  • What is true of enzymes? They only speed up reactions. They speed up or slow down any reaction in a living thing. They act as ca
    6·2 answers
  • Non example of electrical energy
    15·1 answer
  • what quantity of ethylen glycol must be added to 125 g of water to raise the boiling point of 1.0 degrees celsuis
    13·1 answer
  • What is a example of eukaryote
    6·2 answers
  • Explain how the surrounding water (the Atlantic Ocean and the Long Island Sound) affects the climate of Long Island. Make sure t
    12·1 answer
  • How many moles are in 54g of sliver<br>​
    5·1 answer
  • In a __________________ reaction, elements are not changed, just rearranged. Small amounts of energy take place.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!