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
Gwar [14]
3 years ago
14

The girl is using her arm to lift a weight. Her arm is acting as a _______.

Physics
1 answer:
lesya692 [45]3 years ago
3 0
<span>A pulley </span><span>a wheel with a grooved rim around which a cord passes, which acts to change the direction of a force applied to the cord and is used to raise heavy weights.</span>

So, the answer is a Pulley.

<em>I hope this helps! </em>
You might be interested in
HELP I'll Mark as brainliest!
Alex777 [14]

Answer: Gus sues Russell for stealing postage stamps

Explanation:

3 0
3 years ago
Sometimes i wish i wasnt alive....
pshichka [43]

Answer:

Swim, jogging, weight lifting are some activities to do. This will help the overall health of the heart and mind.

Explanation:

5 0
3 years ago
Read 2 more answers
WHERE IS THE HYPOTHESIS IN THIS PASSAGE?
yuradex [85]

Answer:

pretty sure for this one, "if the density affected the liquid's ability to retain heat."

Explanation:

a hypothesis should be in "if, then, because.." format, and while this bit of the passage doesnt include all three, it does include one! that bit of the passage would be an incomplete hypothesis.

4 0
3 years ago
What is the relationship between DNA and mutation
Scrat [10]

Answer:

A mutation is a change in DNA, the hereditary material of life. An organism's DNA affects how it looks, how it behaves, and its physiology. So a change in an organism's DNA can cause changes in all aspects of its life. Mutations are essential to evolution; they are the raw material of genetic variation

Explanation:

5 0
2 years ago
Read 2 more answers
which layer of the atmosphere is directly above the troposphere A. exosphere B. mesosphere C. troposphere or D. stratosphere
lozanna [386]
The layer above it would be D. the Stratosphere
8 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ANSWER FAST As the vibration of molecules decreases, the _____ of the substance decreases. 1.temperature 2.internal
    7·1 answer
  • A scientist is performing an experiment on a powder. Which of the following is a sign that a chemical change has definitely occu
    14·1 answer
  • Can someone answer these?
    15·1 answer
  • Need a little help here :(
    15·2 answers
  • What is an odometer?
    6·2 answers
  • On a timer !
    6·2 answers
  • A thin, rectangular sheet of metal has mass M and sides of length a and b. Find the moment of inertia of this sheet about an axi
    7·1 answer
  • PLEASE PLEASE PLEASE HELP FAST!!!!!!!!!!!!!!!
    5·1 answer
  • Answer? physics Q for 3rd secondry
    8·1 answer
  • Heat would best be transferred by conduction between A) a candle and the air. B) an oven and a glass dish. C) a stove and a copp
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!