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
Assoli18 [71]
3 years ago
9

1. When the velocity of an object changes, it is acted upon by a(n)

Chemistry
1 answer:
krek1111 [17]3 years ago
3 0

Answer:

when the velocity of an object changes,it is acted upon by an external force

You might be interested in
The state of matter a substance is in depends on what?​
Tresset [83]

Answer:

How the molecules move and maintain their shape and volume.

Explanation:

8 0
3 years ago
Which kind of bond occurs when two atoms share an electron
Dmitriy789 [7]

Answer:

<h2>Covalent bond</h2>

Explanation:

6 0
4 years ago
What is the tail of a comet made of? A. Heat B. Asteroids C. Melted materials D. Solar wind
grigory [225]
It's actually made or gas and dust that can extend hundreds of millions of kilometers away from the coma. most comets actually have two tails a plasma tell made of ionized gas and a dust tail made of small solid particles.
3 0
3 years ago
Read 2 more answers
Energy changes form or is transferred through the action of forces. An example of kinetic energy changing to potential energy is
dimaraw [331]

Answer:

I think answer is option no. C

3 0
3 years ago
What does DNA instructions for making what
eduard

Answer:DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.

Explanation:

7 0
3 years ago
Other questions:
  • A student produces carbon dioxide gas by heating calcium carbonate in a flask. She collects the gas by bubbling it into a test t
    14·1 answer
  • During nuclear fission, great amounts of energy are produced from
    14·1 answer
  • Iron (III) oxide pentahydrate formula
    15·1 answer
  • How many moles of NaOH are contained in 27 mL of 0.15 M NaOH? (Atomic mass: Na=23 u , O =16 u , H =1 u) *
    12·1 answer
  • What is an important part of the endocrine system that acts as a chemical messenger?
    10·1 answer
  • Which of the following is a characteristic science?
    10·1 answer
  • I just need help on 4 and 5 please ​
    6·1 answer
  • Select all that apply to the property of hardness.
    6·2 answers
  • On the periodic table of elements, all the elements within group 14 have the same number of
    10·1 answer
  • What makes a compound an acid
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!