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
AVprozaik [17]
3 years ago
11

An object accelerates 12.0 m/s² when a force of 6.0 newtons is applied to it.

Physics
2 answers:
Nimfa-mama [501]3 years ago
7 0

Answer:

<h2>0.5 kg</h2>

Explanation:

The mass of the object can be found by using the formula

m =  \frac{f}{a}  \\

f is the force

a is the acceleration

From the question we have

m =  \frac{6}{12}  =  \frac{1}{2}  \\

We have the final answer as

<h3>0.5 kg</h3>

Hope this helps you

seraphim [82]3 years ago
7 0

m = f/a

6 / 12 = 0.5

answer - 0.5

You might be interested in
What Are Electrons??<br> What is negative and positive electrons
marissa [1.9K]

Answer:

parts of atoms

Explanation:

6 0
3 years ago
A skydiver falls toward the ground at a constant velocity. Which statement best applies Newton’s laws of motion to explain the s
Tema [17]

Answer:

The answer is (a.) An upward force balances the downward force gravity on the skydiver

The skydiver is falling at a constant velocity because the upward force is balancing the downward force of gravity. According to Newton, the opposite force balance each other. This is stated in Newton's second law of motion.

7 0
3 years ago
Read 2 more answers
Drinking water helps your body maintain
8090 [49]

Drinking water helps maintain nearly all processes of the human body and <em>homeostasis. </em>Further, drinking water helps,

  • Digestion
  • Absorption
  • Circulation
  • Saliva and mucus production
  • Thermoregulation/homeostasis
  • Lubrication of joints
  • Boosts integumentary health.
  • Helps in excretory systems
  • Prevents dehydration of cells
  • Reduces chance of hangover from alcoholic drinks.
  • etc,

Succinctly, it is VERY important to drink water! Water is the source of human life and without water, we cannot survive.

6 0
3 years ago
A ray of light traveling in air is incident on the surface of a block of clear ice (of index 1.309) at an angle of 25.5 ◦ with t
sergij07 [2.7K]

Answer: 135.29\º

The figure attached will be helpful to understand the solution.

Here we see two cases, reflection and refraction of light.

According to the laws of reflection:

1. The incident ray, the reflected ray and the normal are in the same plane.

2. The angle of incidence is equal to the angle of reflection.

<u>*Note the normal is perpendicular to the plane, with a 90\º angle with the surface</u>

And this can be visualized in the figure, where the angle {\theta}_{1} with which the incident ray hits the surface is equal to the angle with which this same ray is reflected.

On the other hand we have Refraction, a phenomenon in which  the light bends or changes its direction when passing through a medium with a refractive index different from the other medium.

In this context, the Refractive index is a number that describes how fast light propagates through a medium or material.  

According to Snell’s Law:  

n_{1}sin(\theta_{1})=n_{2}sin(\theta_{2})     (1)  

Where:  

n_{1}=1 is the first medium refractive index  (the air)

n_{2}=1.309 is the second medium refractive index  (the ice)

\theta_{1}=25.5\º is the angle of the incident ray  

\theta_{2} is the angle of the refracted ray  

Now, firstly we have to find \theta_{2} and then, by geometry, find \alpha and \beta which sum the <u>angle between the reflected and the refracted light</u>.

Finding \theta_{2} from (1):

(1)sin(25.5\º)=(1.309)sin(\theta_{2})    

sin(\theta_{2})=0.328

\theta_{2}=arcsin(0.328)

\theta_{2}=19.201\º   (2)

Remembering that the Normal makes  a 90\º angle with the surface, we can say:

90\º=\theta_{1}+\beta    (3)

Finding \beta:

\beta=90\º-25.5\º=64.5\º    (4)

Doing the same with  \theta_{2} and  \alpha}:

90\º=\theta_{2}+\alpha    (5)

Finding \alpha:

\alpha=90\º-19.201\º=70.79\º    (6)

Adding both angles (4) and (6):

\alpha+\beta=70.79\º+64.5\º    (7)

\alpha+\beta=135.29\º>>>This is the angle between the reflected and the refracted light.

5 0
3 years ago
Determine the amount of potential energy of a 5-newton book that is moved to three different shelves on a
JulijaS [17]
Multiply 5 newton by each height. 1st is 5 joules, 2nd is 7.5, while 3rd is 10 joules.
4 0
4 years ago
Read 2 more answers
Other questions:
  • Explain the relationship among negative charges, positive charges, electrons and protons.
    5·1 answer
  • What is the Thermal energy firm Friction?
    9·2 answers
  • Why should you use control while during an experiment?
    15·1 answer
  • For communication to take place, there has to be:
    15·1 answer
  • Will an electromagnet be obtained if steel is placed inside the solenoid?​
    10·1 answer
  • A person walks 5.0kilometers north, then 5.0 kilometers east. His displacement is closest to ? A. 10 kilometers northwest B. 7.1
    7·1 answer
  • What is the force between two negatively charged objects if q1 = 2.5x10^-6 C, q2 = 4.3x10-6 C and the distance between the charg
    6·1 answer
  • A car travels 35.0 mph north for 1.00 hour, then 40.0 mph east for 0.0500 hour, and finally 50.0 mph northeast for 2.00 hours. C
    6·2 answers
  • Help plzzz, if a question has more than one answer, pur both letters! Plzz I need 5 letters, this is the third time I’m posting
    6·1 answer
  • The velocity of a body is given by the equation v= a + bx, where 'x' is displacement. The unit of b is .......
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!