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
fomenos
2 years ago
12

What does itmean to have an acceleration of 8 m/s2

Physics
2 answers:
Masteriza [31]2 years ago
8 0

Answer:

The answer is option A.

You speed up 8 m/s every second

Hope this helps you

mihalych1998 [28]2 years ago
5 0
The answer is A acceleration means increasing

It’s not B because you’re not speeding up or slowing down, it means you’re at a constant speed

It’s not C because acceleration means to speed up not slow down

It’s not D - again doesn’t fit with the definition of acceleration
You might be interested in
A 120 g, 8.0-cm-diameter gyroscope is spun at 1000 rpm and allowed to precess. What is the precession period?
dolphi86 [110]

To solve this problem we will derive the expression of the precession period from the moment of inertia of the given object. We will convert the units that are not in SI, and finally we will find the precession period with the variables found. Let's start defining the moment of inertia.

I = MR^2

Here,

M = Mass

R = Radius of the hoop

The precession frequency is given as

\Omega = \frac{Mgd}{I\omega}

Here,

M = Mass

g= Acceleration due to gravity

d = Distance of center of mass from pivot

I = Moment of inertia

\omega= Angular velocity

Replacing the value for moment of inertia

\Omega= \frac{MgR}{MR^2 \omega}

\Omega = \frac{g}{R\omega}

The value for our angular velocity is not in SI, then

\omega = 1000rpm (\frac{2\pi rad}{1 rev})(\frac{1min}{60s})

\omega = 104.7rad/s

Replacing our values we have that

\Omega = \frac{9.8m/s^2}{(8*10^{-2}m)(104.7rad)}

\Omega = 1.17rad/s

The precession frequency is

\Omega = \frac{2\pi rad}{T}

T = \frac{2\pi rad}{\Omega}

T = \frac{2\pi}{1.17}

T = 5.4 s

Therefore the precession period is 5.4s

7 0
3 years ago
Formula for weight on moon compared to weight on earth​
Rzqust [24]

Weight on moon = (0.16) • Earth weight

7 0
3 years ago
What is the most important source of water vapor in the atmosphere?
guapka [62]
The answer is Oceans.  It is the most important source of water vapor in the atmosphere.  <span>Given the huge amount of water they have and their huge surface areas, naturally the bulk of water which evaporates and enters the atmosphere is from oceans.</span>
8 0
3 years ago
Las 3 leyes de klepler del sistema planetario<br><br><br><br> AYUDAA¡¡
shtirl [24]
I actually don't know. i speak english.
5 0
3 years ago
What is true about high-level nuclear waste?
fenix001 [56]

the answer is b. it's commercially reprocessed

3 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the volume units that are greater than one liter
    5·1 answer
  • A vinyl record is played by rotating the record so that an approximately circular groove in the vinyl slides under a stylus. Bum
    8·1 answer
  • Which device manages the flow of current in an electric circuit?
    14·2 answers
  • swelling magma chambers below the surface can cause the crust above to uplift and form a large flat regions higher than the surr
    13·1 answer
  • Which element could be described by the list of properties above?
    12·2 answers
  • The mass of an object is independent of its location.
    5·1 answer
  • A hollow Spherical conductor of radius 12 cm is
    11·1 answer
  • AKS 8a - Phenomena-Based Question: Use the data and the graph to make a claim as to which person represents each letter on the g
    9·1 answer
  • How do you fix a broken foot
    9·1 answer
  • An ideal refrigerator does 130. 0 j of work to remove 780. 0 j of heat from its cold compartment during each cycle. what is the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!