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
Fittoniya [83]
2 years ago
15

A person is standing 110m below the top of cliff B, and thetwo

Physics
1 answer:
kondor19780726 [428]2 years ago
3 0

Answer:

8.86m/s

Explanation:

The attachment below contain the explanation and answer

You might be interested in
when charge 2 is 3.0 m away from charge 1, the strength of the electric force on charge 2 by charge 1 is 0.80 n. if instead, cha
Nikolay [14]

The strength of the electrostatic force is inversely proportional to the square of the distance

between the charges. If the distance is doubled, the force is 1/4.

The new force is 0.80/4 = 0.20 N.

<h3>What is electrostatic force? </h3>

Electrostatic force is the attractive or repulsive force that exists between two charged particles. Also known as Coulomb interaction or Coulomb force. For example, the electrostatic forces between the protons and electrons of an atom are responsible for the stability of the atom.

The force acting along a line joining two point charges is directly proportional to the product of the two charges and inversely proportional to the square of the distance between them.

F=K |\frac{q_{1} q_{2}}{r^{2} }   |

In the above formula, k is arbitrary and can be chosen to be any positive value. Since k is a constant, I chose to give the value of k as follows:

Therefore, with q₁ and q₂ values ​​of 1 and r = 1 (two charges with 1 Coulomb charge each at a distance of 1 m), we get F = 9 \times 10^9 N. In the above equation, ε₀ is given as the permittivity of free space and its value in SI units is 8.854\times10^{-12} C^{2} N^{-1}  m^{-2}.

To learn more about electrostatic force , visit:

brainly.com/question/14870624

#SPJ4

5 0
1 year ago
"A 78-year-old woman has a mean arterial pressure of 120 mm Hg and a heart rate of 60 beats/min. She has a stroke volume of 50 m
aivan3 [116]

Answer:

0.04 mm Hg / mL / min .

Explanation:

Arterial pressure = 120 mm Hg

right atrial pressure = 0 mm Hg

Drop in pressure due to peripheral resistance = 120 mm Hg

volume of cardiac output per minute = 3000 mL/min

total  peripheral resistance

= 120 / 3000 mm Hg / mL / min

= 0.04 mm Hg / mL / min .

8 0
3 years ago
A scientist studies how sunlight affects a person's skin. Which statement is a
zhannawk [14.2K]

Answer:

If you spend more time in the sun, your skin will become drier.

a p e x

3 0
3 years ago
Engineers are starting on a new project to develop technology. Which of these
Ilya [14]
The answer should be C. In this question
3 0
2 years ago
How do protons and electrons determine the properties of an atom?
Nataly [62]
They determine if it has a negative or positive charge
6 0
3 years ago
Read 2 more answers
Other questions:
  • If the speed of sound is approximately 671 mi/hr, about how many meters per second is it? (1mile=1609m)
    12·1 answer
  • Following an inelastic collision, what can kinetic energy be converted into? Check all that apply.
    7·2 answers
  • Question 1<br> The orange line is measuring the
    5·1 answer
  • PLEASE ANSWER BOTH IF YOU CAN, I NEED THESE ASAP!!
    7·1 answer
  • An airplane capable of an airspeed of 100 km/hr is 60 km off the coast above the sea. If the wind is blowing from the coast out
    15·1 answer
  • The temperature at which the vapor pressure of a liquid equals the environmental pressure surrounding the liquid is best defined
    8·2 answers
  • A particle moves with a velocity v in a circle of radius r, then its angular velocity is equal
    6·1 answer
  • a radioactive tracer has a half-life of 2 hours. how much of a 2500g sample will be avalible after 18 hours
    10·1 answer
  • Jenna flips a 10p coin four times. Here are her results:
    10·1 answer
  • A ball was rolling downhill at 2 m/s. After 5s, it was rolling at 90 m/s. What is its acceleration?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!