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
adelina 88 [10]
2 years ago
9

*NEED THIS ANSWERED ASAP*

Physics
1 answer:
Musya8 [376]2 years ago
4 0

Answer:

When the velocity is set to a constant value, the displacement increases with time but the acceleration remains zero

Explanation:

plato

You might be interested in
How star properties affect star formation? Provided following are the spectral types of four different main-sequence stars. Rank
zhannawk [14.2K]

Answer:

-M6

-G2

-A5

-O9

Explanation:

5 0
3 years ago
If the work required to speed up a car from 11 km/h to 21 km/h is 6.0×103 J , what would be the work required to increase the ca
goblinko [34]

Explanation:

We need convert the velocities first to m/s and we get the following:

v2 = 21 km/hr = 5.8 m/s

v1 = 11 km/hr = 3.1 m/s

We need to find the mass of the car also for later use do using the work-energy theorem:

delta \: w =  \frac{1}{2} m(v \frac{2}{2}  - v\frac{2}{1} )

6.0x10^3 J = (0.5) m [(5.8)^2 - (3.1)^2]

or

m = 499.4 kg

Now we determine work needed delta W to change its velocity from 21 km/hr to 33 km/hr

v2 = 33 km/hr = 9.2 m/s

v1 = 21 km/hr = 5.8 m/s

delta W = (0.5)(499.4)[(9.2)^2 - (5.8)^2]

= 1.3 x 10^4 J

6 0
3 years ago
A wave has a wavelength of 12 mm and a frequency of 16 hertz. What is its speed?
dangina [55]

Answer:

192 mm/s

Explanation:

The frequency, speed  and wavelength  of any given wave are related to one another by the formula;

fλ = v

Where f denotes the frequency, v the speed or velocity and λ the wavelength

We are given that;

λ = 12

f = 16

v = 16 * 12 = 192 mm/s

3 0
3 years ago
Roberto creates an animation titled “Flying through an Atom.” The animation makes it seem as if the viewer passes all the way th
s2008m [1.1K]
The best depiction of the series of event in the animation is that the watcher goes through the electron cloud, at that point the core, and afterward the electron cloud once more. The animation is the way toward making the figment of movement and the deception of progress by methods for the quick progression of successive pictures that insignificantly vary from each other.
5 0
3 years ago
Read 2 more answers
4. When scientists calculate the trajectory a satellite takes on its way to
blsea [12.9K]
The answer is C and I know it because I had to answer it.
8 0
3 years ago
Other questions:
  • Determine for which class of lever the output force is always greater than the input force. for which class is the output force
    14·2 answers
  • A cheetah can go from a state of resting to running at 20 m/s in just 2 seconds.
    5·1 answer
  • Why is a motorcycle helmet padded?
    10·2 answers
  • Finding the spring constant as shown, spring 3, which has an unknown spring constant k3, replaces spring 2. the mass of the weig
    9·1 answer
  • The Clean Air Act emphasizes that one way to prevent and reduce air pollution is to involve public participation true or false
    6·2 answers
  • Which of the following is true about a hybrid? * A. It combines the gas-powered engine and an electric motor into one system. B.
    14·1 answer
  • Explain concept of donor levels and accepter levels in extrinsic semiconductors and How can Fermi level be defined for conductor
    12·1 answer
  • A 0.91 kg ball and a 2 kg ball are connected by a 0.95 m long rigid, massless rod. The rod is rotating clockwise about its cente
    10·1 answer
  • What happens to an object's gravitational potential energy as it falls from some height?​
    12·1 answer
  • If an incident light ray hits a flat smooth object at 28 degrees, it will reflect off at an angle of…
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!