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
Elis [28]
2 years ago
13

A girl pulls on a 10 kg wagon with a constant force of 20 N. What is the wagon’s acceleration

Physics
1 answer:
andreev551 [17]2 years ago
6 0

Answer:

2

Explanation:

İf system ideal ( no frictional force )

Fnet=m.a

20=10.a

a=2m/s2

You might be interested in
An object is placed on a surface. A student tries to apply various combinations of forces on the object. Which pair of forces wi
AVprozaik [17]

Answer:

See Explanation

Explanation:

The question is incomplete, as there are no diagrams or options to provide more information to the question.

The general explanation is as follows:

For the object not to move

(1): The forces acting on the object must opposite each other. i.e. if force A acts at the right (or positive direction), force B will act at the left (or negative direction).

(2) The two forces must be equal.

So, for instance:

If the pair of forces are 5N and 5N in opposite directions, the object wil not move.

However, if one of the forces is greater, the object will move towards the direction of the greater force.

7 0
3 years ago
Evidence that the cosmic background radiation really is the remnant of a Big Bang comes from predicting characteristics of remna
mario62 [17]

Answer:

B) The cosmic background radiation is expected to contain spectral lines of hydrogen and helium, and it does.

Explanation:

3 0
3 years ago
Longitudional waves travel through a series of ________ and ___________.
nekit [7.7K]

Answer:

compressions; rarefactions

Explanation:

4 0
3 years ago
____________ is a medium-sized flat-topped hill with cliff-face sides that is taller than it is wide.
Luda [366]

Answer:

mesa

Explanation:



A mesa is a flat-topped mountain or hill. It is a wide, flat, elevated landform with steep sides. ... Spanish explorers of the American southwest, where many mesas are found, used the word because the tops of mesas look like the tops of tables.

5 0
3 years ago
How do clouds become stars ?
kenny6666 [7]
Stars form inside relatively dense concenstrations of interstellar gas and dust known as molecular clouds.





hope it helps
3 0
3 years ago
Read 2 more answers
Other questions:
  • Gravity on Earth is 9.8 m/s2, and gravity on Mars is 3.7 m/s2.
    11·2 answers
  • (06.03 LC)
    12·1 answer
  • Will give brainliest!
    8·1 answer
  • How long does it take to go 3000 miles at the speed of light?
    10·1 answer
  • 1A, 3B, and 7A are examples of<br> __________<br> on the periodic table.
    10·2 answers
  • Orbiting satellites use geothermal energy panels. <br><br> True <br> False
    8·1 answer
  • Who invented the telephone?
    9·2 answers
  • Need help ASAP!!!!!!!!!!!
    15·1 answer
  • Ai. What are ruminants?
    11·2 answers
  • I need help with my homework please?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!