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
Sidana [21]
3 years ago
13

A kicked soccer ball eventually comes to rest. What force causes this? ce

Chemistry
1 answer:
maks197457 [2]3 years ago
7 0

Answer:

friction

Explanation:

jwjwkkskskaksksk

You might be interested in
Three students are labeling organisms in their diorama. Zola wants to label the algae and mushrooms as photosynthetic. Saffi wan
Nookie1986 [14]

Answer:

Saffi only

Explanation:

I just took the test and that was the correct answer :)

3 0
2 years ago
A hot lump of 39.9 g of iron at an initial temperature of 78.1 °C is placed in 50.0 mL H 2 O initially at 25.0 °C and allowed to
Drupady [299]

Answer : The final temperature of the mixture is 29.6^oC

Explanation :

In this problem we assumed that heat given by the hot body is equal to the heat taken by the cold body.

q_1=-q_2

m_1\times c_1\times (T_f-T_1)=-m_2\times c_2\times (T_f-T_2)

where,

c_1 = specific heat of iron = 0.499J/g^oC

c_2 = specific heat of water = 4.18J/g^oC

m_1 = mass of iron = 39.9 g

m_2 = mass of water  = Density\times Volume=1g/mL\times 50.0mL=50.0g

T_f = final temperature of mixture = ?

T_1 = initial temperature of iron = 78.1^oC

T_2 = initial temperature of water = 25.0^oC

Now put all the given values in the above formula, we get

(39.9g)\times (0.499J/g^oC)\times (T_f-78.1)^oC=-(50.0g)\times 4.18J/g^oC\times (T_f-25.0)^oC

T_f=29.6^oC

Therefore, the final temperature of the mixture is 29.6^oC

8 0
3 years ago
(GIVING BRAINLIEST) do what the following image says.
S_A_V [24]

Answer:

hope it helps.

<h3>stay safe healthy and happy.<u>.</u><u>.</u></h3>

7 0
3 years ago
Read 2 more answers
I was named after the man that developed the periodic table.
valina [46]
Einsteinium
I hope that helps
4 0
3 years ago
Read 2 more answers
when copper is bombarded with high energy electron x rays are emitted.Calculate the energy(in joule) associated with photons if
kakasveta [241]
The answer that i got was three
 i redid it and got some answer like 4.62 x1014<span> Hz</span>
3 0
3 years ago
Other questions:
  • You observe heat, light, and sound released by a chemical reaction. This reaction is (2 points)
    13·1 answer
  • Which of the following are chemical properties of baking soda? Choose all that are correct.
    13·1 answer
  • The boundary where two air masses meet is called a
    13·2 answers
  • Louis pasteur demonstrated that fermentation to produce alcohol is caused by
    8·1 answer
  • How are the structure and properties of solids related
    8·1 answer
  • A solution of ammonia has a pH of 11.8. What is the concentration of OH– ions in the solution? Useful formulas..
    7·2 answers
  • HBr can be added to an alkene in the presence of peroxides (ROOR). What function does the peroxide serve in this reaction
    5·1 answer
  • 1. How many ATOMS of boron are present in 2.20 moles of boron trifluoride ? atoms of boron.
    7·1 answer
  • How many moles of N20 gas would have a volume of 3.8 L at 460 mmHg and 77°C?
    10·1 answer
  • I need helppppp!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!