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
hjlf
3 years ago
12

What is terminal velocity and when is it reached?

Physics
1 answer:
Ne4ueva [31]3 years ago
8 0
Terminal velocity is the velocity at which a falling body experience when its weight is equal to the force resistance of force opposing the fall.

At terminal velocity the acceleration of the body is zero, which implies that the value of the this velocity is a uniform. 
You might be interested in
Who is the first president of China ?
Kitty [74]

The President is Xi Jinping

6 0
3 years ago
Read 2 more answers
An athlete is running a 400m race around a 400m track. On the backstretch the athlete's velocity is 8m/s but he is running into
Aleksandr-060686 [28]

Answer:

33 N

Explanation:

v = Velocity of fluid = 8+2 = 10 m/s

\rho = Density of fluid = 1.2 kg/m³

C = Coefficient of drag = 1.1

A = Cross sectional area = 0.5 m²

Drag force is given by

F=\frac{1}{2}\rho CAv^2\\\Rightarrow F=\frac{1}{2}\times 1.2\times 1.1\times 0.5\times (8+2)^2\\\Rightarrow F=33\ N

The drag force on the athlete is 33 N

3 0
3 years ago
800 joules of work were done with a force of 200 newtons. Over what
Svetach [21]

Answer:

4m

Explanation:

800/200

7 0
3 years ago
All of following are types of kinetic energy EXCEPT for: *
Valentin [98]
Light energy is not kinetic energy
7 0
3 years ago
50 points please answer ASAP
Sergeeva-Olga [200]

The seat belt is applying a force in the opposite direction.

3 0
3 years ago
Other questions:
  • According to "Michael Faraday's World," which intrigued Michael Faraday?
    14·1 answer
  • A train brakes from 25 m/s to rest in 30 sec. What is its deceleration?
    10·1 answer
  • A diffraction grating is made up of slits of width 260 nm with separation 810 nm. The grating is illuminated by monochromatic pl
    15·1 answer
  • In a molecule of water, how many electrons are shared between each hydrogen atom and an oxygen atom? one two four
    7·2 answers
  • There is an upper limit on the speed of a particle. This means there is also an upper limit on its
    6·1 answer
  • Texas has 4,015,000 beef cows in 2013. If one cow produced approx 209g of methane per day. How much methane was produced by the
    10·1 answer
  • Parallel incident rays appear to bounce like they have all originated from the same point. What is this point called?
    5·1 answer
  • Asexual reproduction involves only one parent. The offspring of this type of reproduction have - F DNA identical to the DNA of t
    13·1 answer
  • Define real machine.​
    8·1 answer
  • Suppose that you'd like to find out if a distant star is moving relative to the earth. The star is much too far away to detect a
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!