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
Tema [17]
3 years ago
11

Changes of motion are caused by

Chemistry
1 answer:
zzz [600]3 years ago
5 0

Answer:

things that happen around you and chemical figures in the brain

You might be interested in
What is the formula for rubidium nitride?
denis-greek [22]
The formula for rubidium nitride is RbNO3.
8 0
3 years ago
Read 2 more answers
fish tank initially contains 35 liters of pure water. Brine of constant, but unknown, concentration of salt is flowing in at 5 l
weeeeeb [17]

Answer:

Therefore, the rate of change in the amount of salt is \frac{dx}{dt} =( 5c}{ - \frac{x }{20})

\frac{grams }{min}

Explanation:

Given:

Initial volume of water V = 35 lit

Flowing rate = 5 \frac{Lit}{min}

The rate of change in the amount of salt is given by,

   \frac{dx}{dt} = ( Rate of salt enters tank - rate of sat leaves tank )

Since tank is initially filled with water so we write that,

x(0) = 0

Let amount of salt in the solution is c,

  \frac{dx}{dt} = \frac{5c}{1 } - \frac{x(t) \times 5}{100}

  \frac{dx}{dt} =( 5c}{ - \frac{x }{20}) \frac{grams}{min}

Therefore, the rate of change in the amount of salt is \frac{dx}{dt} =( 5c}{ - \frac{x }{20})

\frac{grams }{min}

7 0
3 years ago
How does energy change when it moves?? PLEASE ANSWER ASAP
Usimov [2.4K]

Answer:

When objects collide, energy can be transferred from one object to another, thereby changing their motion. Energy can also be transferred from place to place by electric currents, which can then be used locally to produce motion, sound, heat, or light.

4 0
2 years ago
What is a sentence for weathering
bija089 [108]
These rocks were either roasted or exposed to severe weathering 
7 0
3 years ago
Read 2 more answers
Please help and show work, i will mark you brainlest
Natali [406]

Answer:

7x-2(3-4)-2

Pls help

Explanation:

8 0
3 years ago
Other questions:
  • Which property would be characteristic of a non-metal?
    15·2 answers
  • PLEASE HELP!?!.!,! What are the products of the combustion of a hydrocarbon?
    15·2 answers
  • How much ice in grams would have to melt to lower the temperature of 360 mL of water from 45 ∘C to 0 ∘C? (Assume that the densit
    11·1 answer
  • HURRY PLEASE HELP!!
    9·1 answer
  • write down the name and molecular formula of the compound which gives hydrogen ion and chloride ion in the solution state. ​
    13·1 answer
  • Ashley conducts an investigation on the effects of water amounts for seed sprouting
    14·2 answers
  • What is the definition of periodic trend
    11·1 answer
  • Which of the following is an<br> example of cohesion?
    13·1 answer
  • Calculemos la formula empirica y molecular de carbonato de hierro Fe2(co3)3.Fe.38.3%C.12.3%.0.4 92% masa 292g
    14·1 answer
  • six different aqueous solutions are represented in the beakers below, and there total volumes are noted. (a) which solution has
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!