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
kolbaska11 [484]
4 years ago
5

The metric unit of force is _____.

Physics
2 answers:
Amanda [17]4 years ago
6 0

Answer:

The metric unit of force is the Newton (N)

Explanation:

Force is defined as the product between mass and acceleration:

F=ma

The mass of an object (m) is measured in kilograms (kg), while the acceleration (a) is measured in meters per squared second (m/s^2). So, the metric unit of the force is

[F]=[kg] \frac{[m]}{[s^2]}

This unit is called Newton, its symbol is N, and this is the metric unit of the force.

OlgaM077 [116]4 years ago
3 0
The metric unit is the Newton (N), or the \frac{kgm}{s^{2} }
You might be interested in
What is the speed of a 200-kilogram car that is driving with 2000 joules of kinetic energy? (SHOW ALL WORK)
Katyanochek1 [597]

Answer:

v ≈ 4.47

Explanation:

The Formula needed = <u>KE = </u>\frac{1}{2}<u> m v²</u>

<u></u>

Substitute with numbers known:

2000J = \frac{1}{2} × 200kg × v²

Simplify:

÷100       ÷100      (Divide by 100 on both sides)

2000J = 100 × v²

\frac{2000J}{100} =  v²

20 = v²

√         √             (Square root on both sides)

√20 = √v²

4.472135955 = v (Round to whatever the question asks)

v ≈ 4.47       (I rounded to 2 decimal places or 3 significant figures, as that is what it usually is)

3 0
3 years ago
The light emitted by an argon laser light includes light with a wavelength of 488 nm. what is the frequency of this light? 6.15
Paraphin [41]
Frequency and wavelength are inversely related. That is, when frequency increases, the value of the wavelength decreases and vice versa. The constant of proportionality of  the relation is the speed of light that has a value of 3.0x10^8 m/s. We calculate as follows:

wavelength = speed of light /frequency
488x10^-9 = 3.8x10^8 / frequency
frequency = 6.15x10^14 /s = 6.15x10^14 Hz ------> OPTION 3
3 0
4 years ago
The atomic number of beryllium (Be) is 4, and the atomic number of barium (Ba) is 56. Which comparison is best supported by this
Vesnalui [34]
The atomic number of beryllium (Be) is 4, and the atomic number of barium (Ba) is 56. the <span>comparison is best supported by this information is that beryllium has a lower atomic radius than Barium</span>
8 0
3 years ago
Read 2 more answers
This is the science of extremely small structures and is leading to advanced materials, devices and applications in energy, medi
miv72 [106K]

Answer:

Nanotechnology

Explanation:

is this for that crossword puzzle lol

3 0
4 years ago
Imagine you are standing on a bathroom scale inside an elevator. What would happen to your weight reading when the elevator acce
Softa [21]

Answer:

it would decrease i think

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose you have an unknown clear substance immersed in water, and you wish to identify it by finding its index of refraction. Y
    5·1 answer
  • How long does it take a car to cross a 20m bridge if it starts from rest and accelerates at 5 m/s^2?
    15·1 answer
  • Is a hotdog a sandwich? Why or Why not?
    11·1 answer
  • A person walks 20.0° north of east for 3.20 km. How far would she have to walk due north and due east to arrive at the same loca
    5·1 answer
  • (a) Assume an electron in the ground state of the hydrogen atom moves at an average speed of 5.00 × 106 m/s. If the speed is kno
    14·1 answer
  • For questions 22 – 24, write an equation for the reaction of hydrogen chloride and sodium sulfide to produce hydrogen sulfide wi
    12·2 answers
  • Can anyone help me with this question?
    5·1 answer
  • 8. Which of the following is not a goal of the Clean Water Act? (1 point)
    15·1 answer
  • A planet similar to the Earth has a radius 5 × 106 m and has an acceleration of gravity of 10 m/s 2 on the planet's surface. The
    7·1 answer
  • When we use an analogy that represents the expanding universe with the surface of an expanding balloon, what does the inside of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!