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
nignag [31]
3 years ago
9

Solved, just need someone to check! thank you. ​

Physics
1 answer:
Lady bird [3.3K]3 years ago
3 0

Answer:

good job keep it up

Explanation:

You might be interested in
Can someone answer my last question you could get 25 points total​
enyata [817]

Answer:

Hi where is question. Hope you understand me

5 0
2 years ago
Which of the following statements are true of thermal energy and kinetic energy?
Irina-Kira [14]
This question is asking you to determine if individual atoms or systems, or both have these types of energy. A system would be "all the molecules or atoms" whereas an individual atom is "each of the molecules or atoms."

Answers: 

A. All the molecules or atoms in motion have kinetic energy.

B. Each molecule or atom in motion has kinetic energy.

D. All the molecules or atoms in motion have thermal energy.

The only incorrect answer is C because individual atoms don't have thermal energy, only when they interact with other atoms. Still, atoms do have kinetic energy, which has the potential to turn into heat energy in these interactions.

Hope this helps!
7 0
3 years ago
3) A bird flies toward a tree limb at a 45-degree angle to the ground along a path that is 50 m long landing on the limb. Determ
marin [14]

Answer:

35 m

Explanation:

Given :

The distance of the path from the ground to the tree limb = 50 m

The angle between the path of flight of the bird towards the tree limb and the ground = 45 degrees

Therefore we can determine the height above which the bird perched above the ground by using the rules of the trigonometric ratios as;

We know that ,

$\sin 45^\circ =\frac{\text{perpendicular}}{\text{hypothenus}}$

$\sin 45^\circ =\frac{\text{BC}}{\text{AC}}$

$0.7  =\frac{\text{BC}}{\text{50}}$

\text{BC }= 0.7 \times 50

       = 35

Therefore, the bird perched on the tree limb at a height of 35 m.

6 0
3 years ago
The acceleration of a vertically thrown ball at the top of its path is?
ser-zykov [4K]
C between zero and g
5 0
2 years ago
Which statement best describes the relationship between temperature and thermal energy?
choli [55]
 <span>When temperature increases, particles in an object speed up, which means an increase in thermal energy. Since the particles are moving more now, the potential energy decreases, therefore kinetic energy increases. 

Overall, when temp goes up, thermal energy goes up, which leads to an increase in kinetic energy.</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Two identical blocks, A and B, are on a horizontal surface, as shown above. There is negligible friction between the surface and
    12·1 answer
  • Which scientist first discovered that white light is a mixture of a rainbow spectrum of light rays?
    15·2 answers
  • How does the mass of an object affect the outcome when an unbalanced force acts on it?
    11·1 answer
  • I will mark brainliest Thanks M8
    7·2 answers
  • Scott travels north 5 miles, then goes west 3 miles, and then goes south for 2 miles.
    11·1 answer
  • Protons and ____ have electric charge?
    5·2 answers
  • What's wrong with the following statement? “The racing car turns around
    11·1 answer
  • 2. The length of a day is based on the amount of time that
    9·1 answer
  • Is this right? Please help me
    7·2 answers
  • I NEED HELP ASAP PLEASE!!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!