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
o-na [289]
3 years ago
13

What is the speed of a basketball that is thrown 18meters in 4 seconds?

Chemistry
1 answer:
Artemon [7]3 years ago
7 0

Answer:

4.5m/s

Explanation:

speed = distance/time

speed = 18/4

speed = 4.5m/s

You might be interested in
How many orbitals are completely filled
Vlad1618 [11]
1s^2 = filled
2s^2 = filled
2p^6 = filled
3s^1 = partially filled (need 2)

3 orbitals are completely filled.
3 0
4 years ago
Iupac name of h3C-C-Ch2-ch3​
pshichka [43]

Answer:

The IUPAC name of given compound is 3−5−ethyl−5−−3−methylheptane. Explanation: The parental chain is of 7 carbons with single bonds hence it is heptane. Two substituents ethyl and methyl group are attached from an equal distance. Hence according to the alphabetical order preference, counting starts from carbon which is close to an ethyl group.

8 0
3 years ago
Helppppppppppppppppp
ExtremeBDS [4]

Answer:

d

Explanation:

6 0
3 years ago
At what temperature will 0.654 moles of helium gas occupy 12.30 liters at 1.95 atmospheres
pshichka [43]

Answer:

477 K

Explanation:

8 0
3 years ago
May someone help me on this
Kamila [148]

Answer:

<h2>The mosquitoes like when its wet and moist than dry temp.</h2>

7 0
3 years ago
Other questions:
  • An important reaction sequence in the industrial production of nitric acid is the following: N2(g) + 3H2(g) → 2NH3(g) 4NH3(g) +
    7·1 answer
  • Which of the following molecules may diffuse freely through a phospholipid bilayer? (select two answers) asparagine, an amino ac
    9·1 answer
  • Some organisms are not able to live in an environment where there is oxygen; these types of organisms are called obligate anaero
    14·1 answer
  • The 235U isotope (atomic mass = 235.00) undergoes fission when bombarded with neutrons. However, its natural abundance is only 0
    8·1 answer
  • 45 POINT HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Which of the following is correct in order of lowest
    5·1 answer
  • How many moles of CO are produced when 35.0 mol C2H2 react completely
    14·1 answer
  • In lipid bilayers, there is an order-to-disorder transition similar to the melting of a crystal. Comparing a lipid bilayer that
    5·1 answer
  • I WILL MARK BRAINLIEST
    6·2 answers
  • What elements are nonmetals but aren't halogens or noble gasses?
    5·1 answer
  • 1. 32.5grams of NaOH (sodium hydroxide) reacts an excess of CO2 (carbon dioxide).
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!