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
krek1111 [17]
2 years ago
10

Hi i need help. thNKS

Physics
1 answer:
Ede4ka [16]2 years ago
3 0

Answer:

8

Explanation:

Groups go down, periods go across :)

You might be interested in
the hydrometer with the density of liquid to be 800 kg metre per square is the volume of the submerged part of the hydrometer is
julia-pushkina [17]

Answer:

Mass = 0.04 Kg

Explanation:

Given the following data;

Density = 800 kg/m³

Volume = 5 * 10^{-5} m³

To find the mass of the object;

Density can be defined as mass all over the volume of an object.

Simply stated, density is mass per unit volume of an object.

Mathematically, density is given by the formula;

Density = \frac {mass}{volume}

Making mass the subject of formula, we have;

Mass = density * volume

Substituting the values into the formula, we have;

Mass = 800 * 5 * 10^{-5}

Mass = 0.04 Kg

8 0
3 years ago
If you push an elephant and mouse with the same force, which would accelerate the least, why?
Nataly_w [17]
Ofcoure the elephante as the elephant has more weight
4 0
3 years ago
Read 2 more answers
Please I need help with this :(
Ann [662]

three charged particals are located at the corners of an equil triangle shown in the figure showing let (q 2.20 Uc) and L 0.650

3 0
2 years ago
When two substances are mixed together, a color change is observed. Does this mean that a chemical reaction has definitely occur
Elanso [62]
Nope, color change can also occur during a physical change. 
7 0
3 years ago
What are the parts of a wedge and their function?​
Svet_ta [14]

Answer:

A wedge is a machine that consists of two inclined planes, giving it a thin end and thick end. A wedge is used to cut or split apart objects. Force is applied to the thick end of the wedge, and the wedge applies force to the object along both of its sloping sides. This force causes the object to split apart

5 0
2 years ago
Read 2 more answers
Other questions:
  • Protons and neutrons in an atom are held together by _____.
    11·1 answer
  • In which country can you see the northern lights the best?
    10·1 answer
  • A person standing a certain distance from an airplane with four equally noisy jet engines is experiencing a sound level of 145 d
    7·1 answer
  • A 4.00 µf capacitor is connected to a 12.0 v battery.
    6·2 answers
  • Which of the following is the correct name for CCl4
    11·2 answers
  • why does a car slide when it rolls over an icy patch on a road? A. cars have more momentum on icy surfaces. B. there is less fri
    9·2 answers
  • How do waves shape Earth’s surface? HELP PLS 10 POINTS PLUS BRAINLEST
    13·1 answer
  • ILL GIVE BRAINLIEST.
    14·1 answer
  • Find the following answer based on the image.
    12·1 answer
  • Where on a roller coaster is centripetal forces at work.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!