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
ad-work [718]
3 years ago
15

Which particle is a negatively charged ion?

Physics
1 answer:
wel3 years ago
6 0

Answer:

option D is correct

Explanation:

cl has 17 electrons if it has 18 it becomes cl-

You might be interested in
Free point cuz i cewl like dat‍♀️‍♂️
DedPeter [7]
Yes thank u teehee




.................... x
8 0
2 years ago
Read 2 more answers
The alarm at a fire station rings and a 87.5-kg fireman, starting from rest, slides down a pole to the floor below (a distance o
blsea [12.9K]

Answer:

F_f=840N

Explanation:

From the question we are told that

Weight of fireman W_f= 87.5kg

Pole distance D=4.10m

Final speed is V_f 1.75m/s

Generally the equation for velocity is mathematically represented as

v^2 = v_0^2 + 2 a d

Therefore Acceleration a

a'= v^2 / 2 d

a'= 0.21m/s^2

Generally the equation for Frictional force F_f is mathematically given as

F_f=m*a

F_f=m*(g-0.21)

F_f=87.5*(9.81-0.21)

Therefore

F_f=840N

6 0
3 years ago
Is a process that modifies light waves so they vibrate in a single plane.
Naddik [55]

You're fishing for "polarization".

4 0
3 years ago
Read 2 more answers
The Celsius temperature scale is based on which of the following
Lapatulllka [165]
Freezing.................
6 0
3 years ago
HELP PLS
melomori [17]

If the field is in a vacuum, the magnetic field is the dominant factor determining the motion. Since the magnetic force is perpendicular to the direction of travel, a charged particle follows a curved path in a magnetic field. The particle continues to follow this curved path until it forms a complete circle. Another way to look at this is that the magnetic force is always perpendicular to velocity, so that it does no work on the charged particle. The particle’s kinetic energy and speed thus remain constant. The direction of motion is affected but not the speed.

A negatively charged particle moves in the plane of the paper in a region where the magnetic field is perpendicular to the paper (represented by the small × ’s—like the tails of arrows). The magnetic force is perpendicular to the velocity, so velocity changes in direction but not magnitude. The result is uniform circular motion.

4 0
3 years ago
Read 2 more answers
Other questions:
  • a brick is suspended above the ground at a height of 6.6 m. it has a mass of 5.3 kg. what is the potential energy of the brick
    6·1 answer
  • A charge Q is transferred from an initially uncharged plastic ball to an identical ball 17 cm away. The force of attraction is t
    7·1 answer
  • high school physics, no need detail explain, just give the answer, but you have to make sure thank you
    7·1 answer
  • (x) A change in position is called:
    13·1 answer
  • A 60-watt light bulb carries a current of 0.5 ampere. The total charge passing through it in one hour is:
    14·1 answer
  • What is the climate of northern Alaska?
    6·2 answers
  • If someone is driving 100 miles in 60 minutes then drives 150 miles in 100 minutes west, what is his acceleration rate.
    6·1 answer
  • Please Explain it to me I really need help with this if you can I will mark u brainliest​
    10·1 answer
  • Information is in the photo
    10·1 answer
  • For each of the following scenarios, describe the force providing the centripetal force for the motion: (Be very specific, and g
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!