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
Ket [755]
3 years ago
11

A force of 30 N is applied to a screwdriver to pry the lid off of a can of paint. The screwdriver applies 75 N of force to the l

id. What is the mechanical advantage of the screwdriver?
Chemistry
1 answer:
Ipatiy [6.2K]3 years ago
7 0
The formula of mechanical advantage in this situation is:
MA = Input Force ÷ Output Force

The input force is the 30N applied to a screwdriver while the output force is the 75N force to the lid.

So,

MA = 30N/75N
MA = 0.40

Hence the mechanical advantage of the screwdriver is 0.40.
You might be interested in
Saturated hydrocarbon molecules may be bonded in which type of structure?
poizon [28]
<span>all of the above can be saturated molecules </span>
3 0
4 years ago
Read 2 more answers
In this picture below one object is attractive to another by-
Ne4ueva [31]
I think it'd be gravity. 
5 0
3 years ago
Read 2 more answers
Draw a structural isomer of ethylcyclohexane that also contains a 6-carbon ring
agasfer [191]
1,2-methylcyclohexane, 1,3-methylcyclohexane, 1,4-methylcyclohexane
3 0
3 years ago
Read 2 more answers
Please help!
liberstina [14]

Answer:

To help determine what type of rock it is

Explanation:

Geologists can use information such as color, hardness, grain size, texture and other aspects of the rock to figure out the classification of a rock. for example, a light blue rock with no visible grain that is translucent and has a hardness of 9 is most likely going to be a saphire. hope this helps!!!!

8 0
3 years ago
Read 2 more answers
Describe the basic particle from which all ements are made
maxonik [38]
The answer for this question is: Atoms
7 0
3 years ago
Read 2 more answers
Other questions:
  • The volume of a pond being studied for the effects of acid rain is 35 kiloliters (kL). There are 1,000 liters (L) in 1 kL and 1
    5·1 answer
  • A student is monitoring the pressure of a gas in a rigid container. The amount of gas particles and the volume of the container
    12·2 answers
  • A 0.320 g sample of a carboxylic acid is burned in oxygen, producing 0.571 g of co2 and 0.235 g of h2o. Determine the empirical
    15·1 answer
  • Miranda gets a small cut on her thumb after she breaks a beaker, and she begins to look around for the lab first aid kit. What i
    11·2 answers
  • Can someone help me
    11·1 answer
  • The formula for chlorine acid is
    5·1 answer
  • Which of the following is an example of a force that acts at a distance?
    15·2 answers
  • Plz help Which is an example of an abiotic factor interacting with a biotic factor in an ecosystem?
    6·1 answer
  • What is the generic name of the drug <br> Ritalin
    12·2 answers
  • Which of the following IS a part of the Kinetic Molecular Theory (KMT)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!