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
ANTONII [103]
3 years ago
9

What force is needed to move a barrel 45-m if 3600 J of work are accomplished?​

Physics
1 answer:
lesantik [10]3 years ago
8 0

Answer:

<h3>The answer is 80 N</h3>

Explanation:

The force acting on the object can be found by using the formula

f =  \frac{w}{d}  \\

where

d is the distance

w is the work done

We have

f =  \frac{3600}{45}  \\

We have the final answer as

<h3>80 N</h3>

Hope this helps you

You might be interested in
Which is an example of the conversion of gravitational potential energy into kinetic energy? a sliding hockey puck an idling car
Taya2010 [7]

A falling raindrop.

The reason why it's because mass of a raindrop is under influence of gravity pushing it down towards earth surface. When it hit the surface kinetic energy is released.

8 0
3 years ago
Read 2 more answers
A fixed system of charges exerts a force of magnitude 18 n on a 9.0 c charge. the 9.0 c charge is replaced with a 4.0 c charge.
laila [671]
According to the law of gravitational force:
the force between any two objects is directly proportional to the masses of the objects and inversely proportional to the square of the distance between these two objects.

Based on this:
if a 9 c charge is replaced with a 4 c charge while the distance between the charges is kept constant:
18/9 = F/4
2 = F/4
F = 2 x 4 = 8
7 0
3 years ago
For an object sliding at velocity v with a force of friction Fk and a normal force FNs which equation can be usedto calculate th
musickatia [10]

Answer:

C.

Explanation:

Apex says so

7 0
4 years ago
Kevin is a major stockholder in Professional Transmission Services (PTS), a nationwide network of transmission repair shops foun
const2013 [10]

Answer:

Kevin wants to make the firm private

Explanation:

Based on the information provided within the question in regards to the situation it seems that Kevin wants to make the firm private. Private Firms are companies that are owned by non-governmental entities or instead owned by  a single individual or a very small amount of shareholders. Which is what Kevin seems to be wanting to do since he wants to buy back all the shares of the company so that only his family owns the company.

If you have any more questions feel free to ask away at Brainly.

6 0
3 years ago
How did the invention of movable type change society?
alexdok [17]
The moveable type drastically changed society. Its primary impact was the distribution of knowledge. Since people could now type books, rather than handwriting then, literary works could be shared faster than ever before. This had a massive impact on education.
5 0
3 years ago
Other questions:
  • A 62.0-kg skier is moving at 6.30 m/s on a frictionless, horizontal, snow-covered plateau when she encounters a rough patch 4.90
    12·1 answer
  • Mike wants to build an amplifier. Which technology can he use?
    9·1 answer
  • A car drives 125 meters in 5 seconds. calculate the cars speed
    5·2 answers
  • "The ________ method can determine whether a string contains a value that can be converted to a specific data type before it is
    15·1 answer
  • When the Darwin/Wallace theory of natural selection is summarized, four central postulates emerge. Which of the following is NOT
    13·1 answer
  • How are gems different from regular minerals? Gems are softer than regular minerals. Regular minerals are more beautiful than ge
    13·2 answers
  • Light waves are not mechanical waves. The Sun transmits light waves to Earth through __________ _________. *
    10·2 answers
  • I’ll love you forever if you help me &lt;3
    12·1 answer
  • Maximum range of a projectile is 1.6 m. Then the velocity of projection will be..... (g=10m/s)
    8·1 answer
  • What is the impact of age on flexibility? A. Younger people tend to develop flexibility more slowly. B. Younger people tend to b
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!