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
Debora [2.8K]
3 years ago
7

A lever is used to lift a heavy rock. The rock has a mass of 800 N. It requires 200 N of force to lift the rock using the lever.

What is the MA of the lever?
Physics
1 answer:
inna [77]3 years ago
5 0

Answer:

The answer for this solution is 4

Explanation:

MA=L/E

800/200

=4

You might be interested in
Q.1 Newton's second law gives the measure of--------------. 1)Acceleration 2) Force 3) Momentum 4)Angular momentum​
posledela

Answer:

1. Acceleration

Explanation:

Newtons Second law gives the measure of acceleration

4 0
3 years ago
What is meant by resistance and voltmeter?​
LUCKY_DIMON [66]

Answer:

<em>The internal resistance of an ideal ammeter will be zero since it should allow current to pass through it. Voltmeter measures the potential difference, it is connected in parallel. .</em>

Explanation:

<h3><em>I </em><em>hope</em><em> this</em><em> helps</em><em>!</em></h3>
7 0
2 years ago
HEY CAN ANYONE ANSWER DIS RQ PLS!!!!
eduard

Answer:

scale and balance

Explanation:

3 0
3 years ago
Read 2 more answers
How could physics be useful in weather prediction?
bogdanovich [222]
Wind speed, temperature
4 0
4 years ago
While some aspects are based on ____, body composition is largely a result of ____,
grigory [225]

Answer : Option C) Heredity; Lifestyle.

Explanation : While some aspects are based on heredity, body composition is largely a result of Lifestyle.

Even though it is believed that 80 percent of the aspects of a human body is heredity, but an individual body composition is largely influenced by the result of the lifestyle an individual lives.

8 0
3 years ago
Read 2 more answers
Other questions:
  • How are chemical changes of matter related to the organization of the periodic table
    8·1 answer
  • Guitar string has an overall length of 1.22 m and a total mass of 3.5 g before being strung on a guitar. Once it is used on the
    5·1 answer
  • What is the wavelength of light emitted when the electron in a hydrogen atom moves from the n=5 state to the n=2 state? give you
    11·1 answer
  • What characteristic of water makes it the universal solvent?
    13·1 answer
  • Refraction:
    13·1 answer
  • According to Newton’s second law of motion, force equals mass times acceleration (F = ma). Given that a car has a mass of 3,000
    9·1 answer
  • Why do the passengers in high-altitude jet planes feel the sensation of weight while passengers in an orbiting space vehicle, su
    12·1 answer
  • A student measures the time it takes for two reactions to be completed reaction eight is completed and 57 seconds and reaction b
    10·1 answer
  • An ant on a picnic table travels 7.3 cm eastward, then 7.5 cm northward. What is the magnitude of the ant's displacement relativ
    10·1 answer
  • Explain why the same side of the moon is always facing Earth.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!