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
Zinaida [17]
3 years ago
8

EDGE 2021 WILL GIVE BRAINLIEST

Physics
1 answer:
defon3 years ago
8 0

Answer:

B A new compound is formed

You might be interested in
A tree is turned into sawdust is that physical change or chemical change?
Nana76 [90]

Answer:

Physical

Explanation:

6 0
3 years ago
Read 2 more answers
If a model ship is scaled to the ratio of 1:1,200, what size is the real ship
Ipatiy [6.2K]
The answer I had got was C x
5 0
3 years ago
An object of mass M oscillates on the end of a spring. To double the period, replace the object with one of mass: (a) 2M. (b)M/2
harkovskaia [24]

Answer:

(c) 4M

Explanation:

The system is a loaded spring. The period of a loaded spring is given by

T = 2\pi\sqrt{\dfrac{m}{k}}

<em>m</em> is the mass and <em>k</em> is the spring constant.

It follows that, since <em>k</em> is constant,

T\propto\sqrt{m}

\dfrac{T}{\sqrt{m}} = C where <em>C</em>  represents a constant.

\dfrac{T_1}{\sqrt{m_1}} = \dfrac{T_2}{\sqrt{m_2}}

m_2 = m_1\left(\dfrac{T_2}{T_1}\right)^2

When the period is doubled, T_2 = 2T_1.

m_2 = m_1\left(\dfrac{2T_1}{T_1}\right)^2 = 4m_1

Hence, the mass is replaced by 4M.

7 0
4 years ago
How do veins control the flow of blood
Alik [6]
Answer: Blood primarily moves in the veins by the rhythmic movement of smooth muscle in the vessel wall and by the action of the skeletal muscle as the body moves. Because most veins must move blood against the pull of gravity, blood is prevented from flowing backward in the veins by one-way valves.

Good luck !
3 0
3 years ago
A river flows at 2m/s the velociy of ferry relative to the shore is 4m/s
Alex_Xolod [135]

Answer:

Explanation:

.....

7 0
3 years ago
Other questions:
  • What did Edwin Hubble discover that supported the Big Bang Theory?
    8·1 answer
  • Please answer these: Q1. i. In what two ways combustion can be useful to us? Explain by giving examples. ii. Explain why decompo
    5·1 answer
  • What force would be required to accelerate a 1.100 kg car to 0,5 m/s27
    10·1 answer
  • A block of mass 15.0 kg slides from rest down a frictionless 34.0° incline and is stopped by a strong spring with k = 2.90 ✕ 104
    6·1 answer
  • Can the kinetic energy of an object be negative? Can the potential energy of an object be negative? Can a potential energy funct
    12·1 answer
  • When is orange is the new black episodes come out
    9·1 answer
  • What is the function of brushes ​
    10·1 answer
  • In order to break the bonds between the atoms of the 2 surfaces, you must apply a large force.
    9·1 answer
  • Name and describe at least 2 specific types of energy that would<br> be found in a moving car.
    9·1 answer
  • An electric range has a constant current of 10 A entering the positive voltage terminal with a voltage of 110 V. The range is op
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!