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
aksik [14]
3 years ago
13

What is the wave of depolarization called?

Physics
1 answer:
amid [387]3 years ago
8 0
The answer is action potential 
You might be interested in
a teacher pushed a 10kg desk across a floor for a distance of 5m. she exerted a horizontal force of 20n. how much work was done?
serious [3.7K]
Work Done = Force x distance
Since she exerted a horizontal force of 20N over a distance of 5m, the work done is 20N x 5m which is equals to 100 joules
7 0
3 years ago
Calculate the AMA of an access ramp if it takes 255 N of force to push a person in a wheelchair having a combined weight of 764
Andreyy89
Actual Mechanical Advantage(AMA) = Weight / Force
Here, Weight = 764 N
Force = 255 N

Substitute the values in to the expression, 
AMA = 764 / 255
AMA = 2.99

After rounding-off to the nearest tenth value, it would be 3

Finally, option C would be your answer.

Hope this helps!
7 0
2 years ago
What is the velocity of the 100 kg cart at point b?
Gre4nikov [31]
I believe the answer is c
8 0
2 years ago
1. Which of the following is not an acceptable Physical Education activity?
Dmitrij [34]
The answer is A

Explanation:
Vacuuming doesn’t involve a lot of physical movements.
3 0
3 years ago
Read 2 more answers
The 1.0-kg collar slides freely on the fixed circular rod. Calculate the velocity v of the collar as it hits the stop at B if it
soldi70 [24.7K]

Answer:

6.21 m/s

Explanation:

Using work energy equation then

U_{1-2}=T_B- T_A\\58d-mgh=0.5m(v_b^{2}-v_a^{2})

where d is displacement from initial to final position, v is velocity and subscripts a and b are position A and B respectively, m is mass of collar, g is acceleration due to gravity

Substituting 1 Kg for m, 0.4m for h, v_a as 0, 9.81 for g then

58(\sqrt{0.4^{2}+0.3^{2}}-0.1)-(1\times 9.81\times 0.4)=0.5\times 1\times (v_b^{2}-v_a^{2})\\19.276=0.5\times 1v_b^{2}\\v_b=6.209025688 m/s\approx 6.21 m/s

7 0
3 years ago
Other questions:
  • When white light is viewed through sodium vapor in a spectroscope the spectrum is continuous?
    7·2 answers
  • What happens to an atom of a particular element if it somehow loses a proton?
    14·2 answers
  • From the fact that virtually every galaxy is moving away from us and more distant galaxies are moving away from us at a faster r
    10·1 answer
  • The laboratory is based on the assumption that at the two points of the motion being considered, the mass is at rest. What kind
    13·1 answer
  • A suspicious-looking man runs as fast as he can along a moving sidewalk from one end to the other, taking 2.50 s. Then security
    7·2 answers
  • How do we know that water dissolves glue?
    10·1 answer
  • Pluto has been reassigned and is now a dwarf planet. Why did scientists think this reassignment was necessary? If you were a sci
    15·2 answers
  • What is inelastic deformation?
    6·1 answer
  • An accessory such as a coupling that performs a mechanical rather than an electrical function is called?
    7·1 answer
  • In a belly-flop diving contest, the winner is the diver who makes the biggest splash upon hitting the water. the size
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!