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
stellarik [79]
3 years ago
6

What is the weak nuclear force?

Physics
1 answer:
Norma-Jean [14]3 years ago
5 0

Answer:

2.

Explanation:

1. would be the strong nuclear force.

3. would be the electromagnetic force.

4. would be gravity.

You might be interested in
a 550 kg car accelerates from 15 m/s to 25 m/s in 15 s by applying a constant force. how large of a force is exerted? Please sho
Novay_Z [31]
You'll be using the equation f = m a, or force = mass x acceleration

First, you have to find the acceleration. The acceleration needed is the average acceleration over the 15 seconds is accelerated. So, you take the change in speed (25m/s - 15m/s) to get a change of 10m/s. 
The average acceleration (acceleration per second) is found by dividing total acceleration by the time it took. So, it's 10 / 15, which equals .6. This is a, your acceleration
Now just plug it into the equation F = m a, because it already gives you the mass of the car
F = 550 x .6
Solve that to get F = 366.6. F is measured in Newtons (N), so your answer is 366.6N
3 0
3 years ago
Given the diamond shape of a baseball field in the speed of which baseballs or hit why is it harder for a hitter to hit a homeru
labwork [276]
Because, say the diamond was 125 feet on both right and left fields, the center field would be 130 feet long, see what i mean? I hope I helped.    :)
3 0
3 years ago
What are convection currents and what causes them?
Novay_Z [31]
Caused by the very hot material at the deepest part of the mantle rising, then cooling, sinking again and then heating, rising and repeating the cycle over and over.
It is the movements within the Earth's mantle caused by the heat of the core. The region where two or more tectonic plates meet.
4 0
3 years ago
PLEASE HELP ME I AM TIMED!
Leno4ka [110]

Answer:

Well my good friend the other person did not give U a good answer, it is actually the third one

Explanation: well it is the most logical of all the answers if you think about it and a lot of the creatures we have in the water today are thought of to have once lived on land based on the fossils we still find to this very day my friend

3 0
3 years ago
Suppose that the average speed (vrms) of carbon dioxide molecules (molar mass 44.0 g/mol) in a flame is found to be 2.67 105 m/s
34kurt

Answer:

T = 1.26 \times 10^8 K

Explanation:

As we know that rms speed of ideal gas is given by the formula

v_{rms} = \sqrt{\frac{3RT}{M}}

here we know that

v_{rms} = 2.67 \times 10^5 m/s

molecular mass of gas is given as

M = 44 g/mol = 0.044 kg/mol

now from above formula we have

2.67\times 10^5 = \sqrt{\frac{3(8.31)T}{0.044}}

now we have

T = 1.26 \times 10^8 K

7 0
4 years ago
Other questions:
  • Two disks are mounted (like a merry-go-round) on low friction bearings on the same axle and can be brought together so that they
    9·1 answer
  • A force of 5.25 newtons acts on an object of unknown mass at a distance of 6.9 × 108 meters from the center of Earth. To increas
    7·2 answers
  • Which of the four regions of the Sun has the lowest temperature?
    9·1 answer
  • What is the kinetic energy of a 633.0-kg car moving at a speed of 11.2 m/s?
    9·1 answer
  • When you eat food _ regulate the chemical reactions within your body that turn food into nutrients
    10·1 answer
  • Suppose you have a total charge qtot that you can split in any manner. Once split, the separation distance is fixed. How do you
    5·1 answer
  • Writ the correct answer 'French word which means Rebirth, revival or rediscovery.'( MUSIC)
    6·1 answer
  • Start from 0 m/s and accelerate at 2m/s? Calculate the speed in m/s after acceleration for 5 seconds.
    11·1 answer
  • For for each situation say how the ideas of force pressure and area can be applied :
    8·1 answer
  • What observational evidence supports the idea that mercury once shrank by some 20 kilometers in radius?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!