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
arlik [135]
3 years ago
14

A toy car is released at the top of an inclined plane. How does the car's energy change as it rolls down the inclined plane? tel

l me how u got your answer ☺️ this is science
A: both it's kinetic energy and potential increase

B: both it's kinetic energy and potential energy decrease

C; it's kinetic energy increases and it's potential energy decreases

D: it's kinetic energy decrease and it's potential energy increases​
Chemistry
1 answer:
sineoko [7]3 years ago
8 0

Answer:

C

Explanation:

at the inclined plane it possessed potential energy and minimal kinetic energy but once release it possess a kinetic energy

You might be interested in
What can be concluded from the following statements about a property of metats? • Acast-iron skillet on a stove is used to try b
zlopas [31]

Answer:

D - metals conduct heat

7 0
2 years ago
Which characteristics help enable plants to survive on earth ?
Liula [17]
Plants use carbon dioxide, and put out oxygen, so it's like a cycle there. plants have roots to collect water from the soil around them. And they use the sun for energy.
4 0
3 years ago
The pH of an unknown strong acid is 2. What<br> is the hydronium ion concentration?
MissTica

Answer: Finding the [H3O+] and pH of Strong and Weak Acid Solutions The larger the Ka, the stronger the acid and the higher the H+ concentration at equilibrium. hydronium ion, H3O+, 1.0, 0.00, H2O, 1.0×10−14, 14.00.

Explanation:The hydrogen ion in aqueous solution is no more than a proton, a bare ... the interaction between H+ and H2O .

8 0
3 years ago
A solid sample is hit with a hammer and breaks into jagged, irregular shards. What type of solid was it? A) molecular solid b) n
DaniilM [7]

I honestly don't know the answer

8 0
2 years ago
What identifies an ion
bezimeni [28]

Answer:

Identifying whether or not an element is an ion is a very simple process. Identify the charge of the element. ... The number of electrons is equal to the atomic number minus the charge of the atom. Refer to an element with either a positive or negative charge as an ion.

7 0
3 years ago
Other questions:
  • What is a molecule made of and what is it’s molecular mass
    12·1 answer
  • Please I need help with questions 10-15 and it’s very hard and I’m struggling with it and if you need to see the picture big the
    13·1 answer
  • Endorphins are generated in the body during exercise, which leads to better emotional health. Please select the best answer from
    13·2 answers
  • Explain how solid naphthalene in mothballs is distributed evenly through clothes in a drawer
    10·1 answer
  • A 31.3-g sample of ammonium carbonate contains ________ mol of ammonium ions.
    6·2 answers
  • 24. Write the formula for the compound barium oxide.
    10·2 answers
  • A sample of carbon dioxide gas (CO2) contains 6 x 1022 molecules. How many moles of carbon dioxide does this represent?
    15·1 answer
  • 2 SO3 (g) + Heat &lt;-----&gt; 2 SO2 (g) + O2 (g)
    13·1 answer
  • Define valence electrons.
    15·1 answer
  • Which of the following best describe the chronological way of specimen preparation?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!