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
vova2212 [387]
3 years ago
10

Is it possible to have acceleration at constant velocity

Physics
2 answers:
Anit [1.1K]3 years ago
8 0
No it is not possible it would be possible to have a negative acceleration tho
just olya [345]3 years ago
4 0

Answer:

No

Explanation:

It is not possible to have acceleration at constant velocity

#HopeItHelps

You might be interested in
A book is sitting on a table. Jackie is pushing the book with a force of 9 N to the right. If the force of friction is 4 N to th
Free_Kalibri [48]

Answer:

5 N right

Explanation:

Fx = 9N-4N

Fx = 5N

Since we can define the x and y axis. We have x to the right as positive.

8 0
3 years ago
A 16-cm-long straight line connects the center of a turntable to its edge. The turntable rotates counter-clockwise at 45 rpm. A
Bond [772]

Answer:

\mathbf{V_x = 3.25 \ cm/s}

\mathbf{V_y = 1.29\ cm/s}

Explanation:

Given that:

The radius of the table r = 16 cm  = 0.16 m

The angular velocity = 45 rpm

= 45 \times \dfrac{1}{60}(2 \pi)

= 4.71 rad/s

However, the relative velocity of the bug with turntable is:

v = 3.5 cm/s = 0.035 m/s

Thus, the time taken to reach the bug to the end is:

t = \dfrac{r}{v}

t = \dfrac{0.16}{0.035}

t = 4.571s

So the angle made by the radius r  with the horizontal during the time the bug gets to the end is:

\theta = \omega t

\theta = 4.712 \times 4.571

\theta = 21.54^0

Now, the velocity components of the bug with respect to the table is:

V_x = Vcos \theta

V_x = 0.035 \times cos (21.54^0)

V_x = 0.0325 \ m/s

\text {V_x = 3.25 \ cm/s}\mathbf{V_x = 3.25 \ cm/s}

Also, for the vertical component of the velocity V_y

V_y = V sin \theta

V_y = 0.035 \times sin (21.54^0)

V_y = 0.0129\ m/s

\mathbf{V_y = 1.29\ cm/s}

6 0
3 years ago
Which statement about thermal energy (or heat energy) is most accurate?
Aneli [31]

It increases with the motion of particles within a substance

I just took the test

7 0
3 years ago
If an atom has 8 valence electrons, how many electrons does it need to gain to achieve a stable electron configuration?
krek1111 [17]
It needs 8 to be stable so it is already stable
7 0
3 years ago
Difference between rest and motion​
creativ13 [48]
Rest - it is the state in which body doesn’t move from it’s place

motion - it is the state in which body moves from it’s place
3 0
3 years ago
Other questions:
  • The safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, the square of the depth, d, and invers
    12·1 answer
  • What is the measure of how much a material resists the formation of an electric field?
    5·1 answer
  • What type of reaction requires the greatest energy to get started? A. fusion B. fission C. physical D. chemical
    9·2 answers
  • Charge q is 1 unit of distance away from the source charge S. Charge p is two times further away. The force exerted between S an
    8·2 answers
  • How do earths movements affect our view of the star
    15·2 answers
  • Which best describes a radioactive isotope?
    9·2 answers
  • The momentum of an object is determined to be 7.2 ×× 10-3 kg⋅m/skg⋅m/s. Express this quantity as provided or use any equivalent
    10·1 answer
  • The temperature at a point (x, y) on a flat metal plate is given by T(x, y) = 45/(6 + x2 + y2), where T is measured in °C and x,
    5·1 answer
  • 16. Why does the number of carts matter when designing a roller coaster track? (Hint: PE = mass x gravity x height and KE = /2 m
    7·1 answer
  • HELP!!!<br><br> i’ve been stuck at this question for a whole day
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!