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
lesya [120]
2 years ago
9

How many neutrons are in an atom of Carbon-13 or (613C)?

Physics
1 answer:
vivado [14]2 years ago
3 0

Answer: 6 OR 7

Explanation:

You might be interested in
Which of the following has the greatest momentum?
Jobisdone [24]

Answer:

Tortoise has the greatest momentum

Explanation:

Momentum of tourtise (p)=mass×velocity

=275×0.55

=151.25 kgm/s

4 0
3 years ago
Which of the following is an element?
oksano4ka [1.4K]
Chlorine pls mark as brianliest
7 0
3 years ago
The ______ is between the mesosphere and the exosphere. troposphere stratosphere thermosphere exosphere
Aliun [14]

Answer:

The thermosphere

4 0
3 years ago
Read 2 more answers
How to read a vernier calipers?
RideAnS [48]

Answer:

I'll write it below

Explanation:

1) understand the parts.

2)read the scales

3)check the scale of your smallest divisions

4)clean the object you are measuring

5)If you have, unlock the screw

6)close the jaws

I hope this satisfies you sir.

If you have any questions related to this please feel free to ask me. I hope u will follow me and make this the brainliest answer.

7 0
3 years ago
Read 2 more answers
A block of mass m=1kg sliding along a rough horizontal surface is traveling at a speed v0=2m/s when it strikes a massless spring
topjm [15]

Here we can use the work energy theorem

W_f + W_s = K_f - K_i

here we know that

K_f = 0

as it come to rest finally

K_i = \frac{1}{2}mv_i^2

K_i = \frac{1}{2}\times 1\times 2^2

K_i = 2 J

now work done by friction force will be given as

W_f = - F_f \times d = -\mu mg d

W_f = - \mu(1)(9.8)(0.10) = - 0.98\mu

Work done by spring force is given as

W_s = \frac{1}{2}k(x_i^2 - x_f^2)

W_s = \frac{1}{2}(10)( 0 - 0.10^2)

W_s = -0.05 J

so now plug in all data above

- 0.05 - \mu(0.98) = 0 - 2

\mu = 1.99

so above is the friction coefficient


4 0
3 years ago
Other questions:
  • An electron moving in the direction of the +x-axis enters a magnetic field. If the electron experiences a magnetic deflection in
    15·1 answer
  • A vertebra is subjected to a shearing force of 535 N. Find the shear deformation, taking the vertebra to be a cylinder 3.00 cm h
    6·1 answer
  • A car traveling at 30m/s screeches to a halt, leaving 55 m long skid marks. what was the cars acceleration while braking
    12·1 answer
  • What is the displacement of a car with an acceleration of 4.00 m/s2 as it increases.
    11·1 answer
  • Why are identical bulbs arranged in a series circuit with a battery less bright than those arranged in a parallel circuit with t
    9·1 answer
  • A 1.6 kg bicycle wheel with a radius of 0.31 m turns at a constant angular speed of 27 rad/s when a(n) 0.33 kg reflector is at a
    5·1 answer
  • After a storm, a hospital may have to rely on backup generators to power some equipment. Which is the energy conversion provided
    13·1 answer
  • Explain the challenges in developing an accurate rating system for earthquakes. What kinds of variables are there?
    13·1 answer
  • Can someone pls help i’m not good at pysics
    10·2 answers
  • What formula is the correct equation for the law of universal gravitation​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!