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
Ivenika [448]
3 years ago
7

PLEASE HELP !!! I NEED TO PASS

Physics
1 answer:
zhannawk [14.2K]3 years ago
7 0

Answer:

Sorry I don't know the answer .Hope other help you.sorryyyyyyyy

You might be interested in
PLS HELP ME AS QUICK AS POSSIBLE,
Levart [38]

PLS HELP ME AS QUICK AS POSSIBLE,

THANKS :)) I'm a bit confused

Can you answer 1 and 2, then confirm 3 :))))

4 0
3 years ago
Read 2 more answers
How to find the density of air?
nikitadnepr [17]
You have to divide the pressure exerted by the air into two partial pressures: of the dry air and of the water vapor. Combining these two values gives you the parameter.
8 0
3 years ago
A machine whose efficiency is 75% is used to lift a load of 100m.calculate the effort put into the machine if it has a velocity
aliina [53]

Explanation:

M.A = load / Effort

efficiency = M.A/V.R X 100

75 = M.A / 4 X 100

75 = 25 X M.A

M.A = 75/25 = 3

M.A = load / effort

3 = 100/E

E = 100/3 = 33.333

8 0
3 years ago
Correct me if im wrong
White raven [17]
Your answer is correct. No problem and Have a nice day
6 0
3 years ago
The temperature of a chemical reaction ranges between 40 degrees Celsius and 180 degrees Celsius. The temperature is at its lowe
Vikki [24]
The best and most correct answer among the choices provided by the question is <span>f(t) = −70 cos pi over 6t + 110</span><span>.
</span>


Hope my answer would be a great help for you.    
If you have more questions feel free to ask here at Brainl
3 0
3 years ago
Other questions:
  • If a bust starts to move and its velocity becomes 90 km after 8 seconds . calculate its acceleration answer it quick please
    15·1 answer
  • What is the speed of a wave if the wavelength is 3 meters and the frequency is 200hz
    15·1 answer
  • What is air pressure?
    7·2 answers
  • When a falling meteoroid is at a distance above the earth's surface of 2.60 times the earth's radius, what is its acceleration d
    12·2 answers
  • According to Newton, there were two things needed for an object to fall around or orbit the earth. Label the diagram below with
    14·1 answer
  • Briefly answer the following questions. a) A clock is mounted on the wall. As you look at it, what is the direction of the angul
    5·1 answer
  • A mirror with a reflecting surface that caves inward is said to be
    5·1 answer
  • Cho q1= 8.10 mũ -8C ; q2 = -8.10 mũ -8C . Đặt tại 2 điểm A và B cách nhau 6cm trong không khí . Xác định lực điện dung dịch lên
    11·1 answer
  • Se lanza verticalmente hacia arriba una piedra con una velocidad de 125km/h.
    8·1 answer
  • Define the reflection with diagram​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!