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
snow_tiger [21]
2 years ago
6

I have a test for my finals can y’all help me?

Physics
1 answer:
drek231 [11]2 years ago
7 0
What’s the question? I may be able to help
You might be interested in
What is one way to lower gravitational potential energy?
il63 [147K]

Answer:

decrease the height

Explanation:

height is directly proportional to the g.p.e

4 0
2 years ago
A car goes forward along a level road T a constant velocity the additional force needed to being the car into equilibrium is?
eimsori [14]
The additional force needed to bring the car into equilibrium is frictional force.
8 0
2 years ago
Two moles of an ideal monatomic gas are at a temperature of 345 K. Then, 2250 J of heat is added to the gas, and 870 J of work i
Lapatulllka [165]

Answer: The final temperature is 470K

Explanation: Using the relation;

Q= ΔU +W

Given, n = 2mol

Initial temperature T1= 345K

Heat =Q= 2250J

Workdone=W=-870J(work is done on gas)

T2 =Final temperature =?

ΔU =3/2nR(T2-T1)

ΔU=3/2 × 2 ×8.314 (T2 - 345)

ΔU=24.942(T2-345)

Therefore Q = 24.942(T2-345)+ (-870)

2250=24.942(T2-345)+ (-870)

125.09=(T2-345)

T2 =470K

Therfore the final temperature is 470K

5 0
2 years ago
What is the purpose of the report​
AfilCa [17]

Answer:

The purpose of report : Reports communicate information which has been compiled as a result of research and analysis of data and of issues .

5 0
2 years ago
Read 2 more answers
Is the Earth bigger than the moon​
sesenic [268]
Yes the Earth is bigger than the Moon.
The moon is one-quarter the size of Earth.
4 0
1 year ago
Read 2 more answers
Other questions:
  • How far from a -7.80 μC point charge must a 2.40 μC point charge be placed in order for the electric potential energy of the pai
    7·1 answer
  • Which is 20 miles per hour north an example of?
    15·2 answers
  • In which switching technique, a dedicated
    12·1 answer
  • Which best contrasts the weak force and the electromagnetic force??
    8·2 answers
  • If two stars are the same distance from us and they both appear to be the same
    12·2 answers
  • Which observation can BEST be explained by the scattering of light? A) A pencil appears bent when placed in water. B) An oil dro
    12·2 answers
  • if a runners power is 400 watts as she runs, how much chemical energy does she convert into other forms in 10 minutes
    14·1 answer
  • The buoyant force on a submerged boulder acts upward because _______.
    15·1 answer
  • Can anyone explain<br>if knows​
    7·2 answers
  • Two 2.0-mm diameter beads, c and d, are 12mm mm apart, measured between their centers. bead c has mass 1.0 g and charge 2.5nc nc
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!