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
matrenka [14]
2 years ago
10

John uses a lever to lift a load. The load weighs 480 N which is more than John can carry by himself. However, John can lift the

lever with as little as 80 N. What is the mechanical advantage of the lever?
A reminder that MA = force output/force input
A) 0.17 N
B) 17%
C) 6 N
D) 600 N
Physics
2 answers:
guajiro [1.7K]2 years ago
6 0
I think it’s C I’m sorry if I’m wrong.
You got this I believe in you!
Sindrei [870]2 years ago
4 0
The answer is C! 6 N
You might be interested in
An object is stopped at point ‘a’, and travels to point ‘c’ in 8s. What was its acceleration?
lutik1710 [3]

In SI units, its acceleration is  (the distance from A to C) / 32  m/s^2 .

7 0
3 years ago
Scientists take scientific measurements carefully in order to ensure that reliability and validity. What is the difference betwe
Gala2k [10]
Accuracy describes how close a measurement is to the truest value while precision shows how close the measurements are to one another when repeated analysis of the same measurements are performed. Precision most likely is free from any any variation.
7 0
3 years ago
Which sphere of Earth do humans exist in?
PolarNik [594]
Biosphere is the answer, hope i helped :))
4 0
2 years ago
Read 2 more answers
Just say the letter of answer asap
kap26 [50]

answer  for number nine is C

Convergent boundaries: where two plates are colliding. Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust.

Divergent boundaries – where two plates are moving apart. ...


Transform boundaries – where plates slide passed each other.

answer for number eight is d.

hope this help you

3 0
3 years ago
Read 2 more answers
You want to create a device to warm food that is safe. Which type of electromagnetic wave would be most useful to investigate? A
Liono4ka [1.6K]
The best type of electromagnetic wave to use to warm food that is safe would be the infrared wave. The correct answer is B.
8 0
3 years ago
Read 2 more answers
Other questions:
  • The difference in electronegativity values between H and O is 1.4. What type of bond will these elements form?
    10·1 answer
  • why is the earth more attracted to the sun gravitational pull than the gravitational pull of the moon
    8·1 answer
  • What is the volume of water in 150ml of the 35% w/w of sucrose solution with a specific gravity of 1.115?
    15·1 answer
  • Engineers who design battery-operated devices such as cell phones and MP3 players try to make them as efficient as possible. An
    9·1 answer
  • If the vertical posts supporting these wires divide the lines into straight 19.0 m segments, what magnetic force does each segme
    15·1 answer
  • what changes can be made to the transfer of energy as heat to a heat engine in order to increase the amount of work done by the
    14·1 answer
  • Consider a gas in a sealed, rigid container. Which of the following will increase if more gas is pumped into the container at co
    8·1 answer
  • Status
    14·1 answer
  • What work is done by a forklift raising a 574 kg crate to a height of 1.3m in a time of 2.0 seconds?
    10·1 answer
  • Could someone please help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!