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
Vadim26 [7]
2 years ago
7

How can you increase efficiency of a simple machine??​

Physics
1 answer:
Blizzard [7]2 years ago
5 0

Answer:

Efficiency can be increase by using rollers in conjunction with the inclined plane. Wedge. The wedge is an adaptation of the inclined plane. It can be used to raise a heavy load over a short distance or to split a log.

Explanation:

Hope it helps

You might be interested in
Compare all the organisms. What trend do you see?
Digiron [165]
When you compare all organisms around us, even the smallest ones, you see that they have Life; You could even see this as a trend of some sort. 
5 0
3 years ago
Read 2 more answers
Estimate the mass of blood in your body Explain your reasoning (Note: It is not enough to provide a numeric answer. The main poi
AVprozaik [17]

Answer: A little more that 5 Kg for a healthy person

Explanation: First, we know the following:

The regular adult has from 9 to 12 pints of blood. This is around 5 liters for a healthy male adult.

The human body is composed mostly on water, around 80%.

Blood is mostly composed on plasma, which makes blood thicker than water.

Knowing that, almost all the body is compose of water, it is safe to think that blood density should be near to that of water but higher.

The density on water is a know value. Which makes the following true:

<em>1 Liter of Water weights 1 Kg</em>

<em />

It could be said then, that the total mass of blood for a healthy person should be a little more that 5 kgs.

4 0
2 years ago
In order to increase the amount of work completed it is necessary to
navik [9.2K]
Do all you can in one big day that you have time off or work on one thing then work on the other at the same time

3 0
3 years ago
Read 2 more answers
The amount of mass an object has per its volume is known as ___________.. Select one of the options below as your answer:. A. pr
White raven [17]
<span>The amount of mass an object has per its volume is known as density. The correct option among all the options that are given in the question is the third option or the last option or option "C". I hope that this is the answer that you were looking for and the answer has actually come to your great help.</span>
3 0
3 years ago
If 8.65 g of a tin - fluorine compound contains 5.28 g of tin, what is its empirical formula?
allsm [11]
First, we need to know the amounts of the elements in the compound.

Tin (Sn)= 5.28 g
Fluorine (F) = 8.65 - 5.28 = 3.37 g

Convert these to units of moles by dividing the molar masses.

Tin (Sn)= 5.28 g / 118.71 g/mol = 0.044 mol
Fluorine (F) = 3.37 g / 19.00 g/mol = 0.177 mol

Divide both by the least number of moles of the two.


Tin (Sn)= 0.044 mol /  0.044 mol = 1
Fluorine (F) =  0.177 mol / 0.044 mol = 4

Therefore, the empirical formula would be:
SnF4
4 0
2 years ago
Read 2 more answers
Other questions:
  • The friends take a few minutes to discuss their ideas. Which of Amy's comments with respect to a charged particle moving in a ma
    14·1 answer
  • g Suppose Howard is pulling a bucket of bricks up along the side of a building with a rope. The bricks have a mass of 20 kg and
    6·1 answer
  • Two charged spheres are 8.45 cm apart. They are moved, and the force on each of them is found to have been tripled. How far apar
    10·1 answer
  • RANGKAIAN RLC SERI PADA TEGANGAN BOLAK BALIK 220V R=80 OHM XL= 90 OHM XC = 30 OHM MAKA TEGANGAN PADDA INDUKTOR ADALAH???
    13·1 answer
  • The slope of a distance time graph is equal to what
    10·1 answer
  • A strong inductive argument must have true premises<br><br> True<br><br> False
    15·1 answer
  • Two astronauts are taking a spacewalk outside the International Space
    11·1 answer
  • This graph shows the energy of a reaction over time. Which statement is
    12·2 answers
  • Hypothesis what is it
    8·1 answer
  • A 25N force is acting on a body moving on a straight line with Initial momentum 20 kam's. Find the final momentum after 4 second
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!