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
Ainat [17]
3 years ago
14

How do you calculate acceleration?

Physics
2 answers:
wariber [46]3 years ago
7 0

Acceleration = (change in speed) / (time for the change)

ohaa [14]3 years ago
3 0
F= total force
M= mass
A= acceleration

F= m•a
You might be interested in
1. What is the new kinetic energy of the 1900kg ship on the right moving at 4 m/s?
neonofarm [45]

Explanation:

That`s is the answer, just check

6 0
3 years ago
Pitch is determined by the ____ of a sound wave.
mart [117]
The answer is c .Frequency
8 0
3 years ago
Read 2 more answers
Help for brainliest!
madam [21]

A “real” image occurs when light rays actually intersect at the image, and become inverted, or turned upside down. ... In flat, or plane mirrors, the image is a virtual image, and is the same distance behind the mirror as the object is in front of the mirror. The image is also the same size as the object.

3 0
3 years ago
it is possible to tell if objects in space are moving closer to us or farther away based on which of the following?
valkas [14]
I think you forgot to give the options along with the question. I am answering the question based on my knowledge and research. It is <span>possible to tell if objects in space are moving closer to us or farther away based on several procedures like parallax and standard candles. I hope the answer has come to your help.</span>
7 0
3 years ago
Read 2 more answers
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
Other questions:
  • How might deforestation lead to desertification
    11·1 answer
  • The average kinetic energy of uf6(g) is 4.98 kj/mol at some temperature. what is the average kinetic energy of sf6(g) at that sa
    15·2 answers
  • What the major difference in PsychologyPsychiatry
    10·1 answer
  • Electromagnetic energy that is invisible to the human eye is known as
    12·1 answer
  • If the change in position Dx is related to velocity v (with units of m/s) in the equation Dx=Av, the constant A has which dimens
    6·1 answer
  • A pole vaulter takes 1.3 seconds to fall from peak height to the landing mat. What is his vertical velocity at contact with the
    7·1 answer
  • An astronaut in a spacesuit has a mass of 100 kilograms. What is the weight of this astronaut on the surface of the Moon where t
    12·1 answer
  • Starting from a state of no rotation, a cylinder spins so that any point on its edge has a contant tangential acceleration of 3.
    14·1 answer
  • A mass resting on a horizontal, frictionless surface is attached to one end of a spring; the other end is fixed to a wall. It ta
    14·1 answer
  • Displacement vectors of 10 m west and 14 m west make a resultant vector that is _____.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!