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
LuckyWell [14K]
3 years ago
15

1. What causes velocity to change?

Physics
2 answers:
denis-greek [22]3 years ago
8 0
The amount of force changes the velocity 
tresset_1 [31]3 years ago
4 0
The amount of force an object has will change the velocity
You might be interested in
Anyone willing to help?
grigory [225]

Answer:

I think it is "A" because the wind systems are created by uneven heating of Earth's surface.It also may help form large global wind patterns.

Explanation:

5 0
3 years ago
Read 2 more answers
The conversion of sugar to energy in the presence of oxygen is
Ahat [919]

Answer:

A. respiration.

Explanation:

Cellular respiration can be defined as a series of metabolic reactions that typically occur in cells so as to produce energy in the form of adenosine triphosphate (ATP). During cellular respiration, high energy intermediates are created that can then be oxidized to make adenosine triphosphate (ATP). Therefore, the intermediary products are produced at the glycolysis and citric acid cycle stage.

Additionally, mitochondria provides all the energy required in the cell by transforming energy forms through series of chemical reactions; breaking down of glucose into Adenosine Triphosphate (ATP) used for providing energy for cellular activities in the body of living organisms.

Basically, oxygen goes into the body of a living organism such as plants, humans and animals when they breathe while glucose is absorbed by the body when they eat.

Hence, the conversion of sugar to energy in the presence of oxygen is respiration.

8 0
3 years ago
HIII DROPPING COINS YALL
suter [353]

Answer:

tysm

Explanation:

8 0
2 years ago
Read 2 more answers
When iron rusts, iron atoms are destroyed true or false?
vfiekz [6]
False. this is just a physical change, not a chemical change. 
3 0
3 years ago
An archer shoots a 150. gram arrow straight up in the air. (Do not try this at home.) The bow was drawn back 75.0 cm by a 175 N
Dmitry [639]

Answer:

The arrow rise 44.64 m high assuming air friction is negligible

Explanation:

According to the law of conservation of energy

Kinetic energy =  Potential energy at highest

\frac{1}{2}kx^2=mgh----1

We know that F=kx

So,k = \frac{F}{x}\\k=\frac{175}{0.75}

Substitute the value in 1

\frac{1}{2}(\frac{175}{0.75})(0.75)^2=0.15 \times 9.8 \times h\\\frac{\frac{1}{2}(\frac{175}{0.75})(0.75)^2}{0.15 \times 9.8}=h\\44.64 = h

Hence  the arrow rise 44.64 m high assuming air friction is negligible

4 0
3 years ago
Other questions:
  • If an inclined plane is 6 m long and 2 m high, what is its mechanical advantage?
    12·2 answers
  • Acceleration occurs whenever an ___________________ force acts on an object.
    14·2 answers
  • What is the force when two charged spheres distance is in half​
    14·1 answer
  • Which statement best describes the common features of sound waves and light waves
    15·1 answer
  • The separation between two magnets is reduced by a factor of 5. How does the force between them change?
    6·1 answer
  • A charge of 32.0 nC is placed in a uniform electric field that is directed vertically upward and has a magnitude of 4.30x 104 V/
    12·1 answer
  • IF YOU ANSWER ALL I WILL GIVE A BRAINLIEST... ONLY 3 QUESTIONS!
    11·1 answer
  • What state is canada in?
    11·2 answers
  • A car accelerates from rest, and travels 400 m in 3.5 seconds. If
    9·1 answer
  • 21. Explain why a passenger who is not wearing a safety belt will likely hit the windshield in a head-on collision. please answe
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!