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
Nat2105 [25]
3 years ago
12

The composition of the universe only consists of 596 of ordinary matter. True O False

Physics
2 answers:
brilliants [131]3 years ago
6 0
True
Because I know lol they make u type so much
mash [69]3 years ago
3 0
The answer would be true
You might be interested in
Why was Earth very hot at the beginning of its formation? Select all that apply.
Sladkaya [172]

Answer:

heat came from the supernova that led to the formation of solar system

4 0
3 years ago
use the pendulum equation to calcuate the period of a 1.50 pendulum. Remeber that the vaule of "g" is 9.81 m/s² please help ​
kati45 [8]

Answer:

L = 3.51

Explanation:

Pendulum equation is T = 2pi\sqrt{L/9.81}

T = 1.5 and we are solving for L

1.5=2\pi \sqrt{L/9.81}

square both sides to get 2.25 = 2\pi ( L/9.81)

multiply both sides by 9.81 then divide by 2 and 3.14 as a substitue for pi. The answer should be about 3.51 in length

L = 3.51

If this helps, mark me brainliest pls

3 0
3 years ago
Is water weaker than rock?
sveticcg [70]

Answer:

yes, if water was stronger then the rocks would not sink.

Explanation:

4 0
2 years ago
Read 2 more answers
Which of the following materials offer the least electrical resistance? Pure water, wood, salt water, glass
Vanyuwa [196]

Salt water offers the least electrical resistance.

<u>Explanation:</u>

Least electrical resistance indicates that any material which readily allows the electric current through itself, and shows more conductivity.

Here pure water doesn't contain any ions, so it is a bad conductor.

Wood and glass are also bad conductors of electricity.

Salt water contains ions, which conducts electricity which means it shows least electrical resistance.

5 0
3 years ago
A 2 kg object falls 3 meters how much potential energy did the object have beforw it fell
Brrunno [24]
P.E = m*g*d
where m is the mass of body , d the vertical distance & g is the gravity acceleration and it equals constant = 9.81 m/s^2
so ,, P.E = 2 * 3 * 9.81
P.E = 58.86 N.m
8 0
3 years ago
Other questions:
  • Which object has the most gravitational potential energy? Select the correct answer below:
    8·1 answer
  • Two or more waves combining to produce a wave with a smaller displacement is called _____.
    12·2 answers
  • Newton's third law with magnetic forces?
    5·1 answer
  • The slope of the graph
    5·1 answer
  • Which are properties of both a gas and a plasma? Check all that apply.
    14·2 answers
  • Suppose for your cookout you need to make 100 hamburgers. You knoe that 2.00 pounds will make 9 hamburgers. How many pounds will
    9·2 answers
  • A worker drives a spike into a rail tie with a 2.00-kg sledgehammer. This caused the internal energy of the hammer and spike to
    9·1 answer
  • A perturbation in the temperature of a stream leaving a chemical reactor follows a decaying sinusoidal variation, according to t
    14·1 answer
  • What are the ways of heat transfer?
    10·2 answers
  • What is the acceleration of a 2-kg mass if a 100-N force acts on it?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!