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
iogann1982 [59]
3 years ago
9

A ____ is one of the tiny dots of light that form a grid on your screen.

Physics
2 answers:
Degger [83]3 years ago
8 0
Hi there

The answer is pixel

Hope this helps
Marta_Voda [28]3 years ago
4 0
<span>A pixel is one of the tiny dots of light that form a grid on your screen. </span>
You might be interested in
One object is at rest, and another is moving. The two collide in a one-dimensional, completely inelastic collision. In other wor
Bess [88]

Answer:

a) The final velocity is 20 m/s when the large-mass object is the one moving initially.

b) The final velocity is 9.0 m/s when the small-mass object is the one moving initially.

Explanation:

The momentum of the system is calculated as the sum of the momenta of each object. Each momentum is calculated as follows:

p = m · v

Where:

p =  momentum.

m =  mass.

v = velocity.

Then, the momentum of the system is the following:

m1 · v1 + m2 · v2 = (m1 + m2) · v

Where:

m1 = mass of the bigger object.

v1 = velocity of the bigger object.

m2 = mass of the smaller object.

v2 = velocity of the smaller object.

v = final velocity of the two objects after the collision.

Solving the equation for the final velocity:

(m1 · v1 + m2 · v2)/ (m1 + m2) = v

a) Let´s calculate the final velocity when the bigger object is moving:

(7.1 kg · 29 m/s + 3.2 kg · 0)/(7.1 kg + 3.2 kg) = v

<u>v = 20 m/s</u>

b) When the smaller object is moving:

(7.1 kg · 0 m/s + 3.2 kg · 29 m/s) / (7.1 kg + 3.2 kg) = v

<u>v = 9.0 m/s</u>

7 0
3 years ago
Which equation can be used to calculate the normal force on an object if you know the speed of the object, the coefficient of ki
tino4ka555 [31]

Answer:

D

Explanation:

The friction force is the weight force times the coefficient of friction. So diving by the coefficient gives you the weight force which is equivalent to the normal force.

3 0
2 years ago
A moving roller coaster speeds up with constant acceleration for 2.3s until it reaches a velocity of 35m/s. During this time, th
nata0808 [166]
Hope this answer helps: option B

Explanation:

9 0
3 years ago
How to reword this? What does it mean?
schepotkina [342]
This passage is about how people research food, how much calories, much much energy you get from it, etc.  It also explains the different kinds of food get a certain amount of calories. Some calories burn quicker than the other.
5 0
3 years ago
(a) On the axes below, sketch the graphs of the horizontal and vertical components of the sphere’s velocity as a function of tim
jeka94

Answer:

Two identical spheres are released from a device at time t = 0 from the same ... Sphere A has no initial velocity and falls straight down. ... (b) On the axes below, sketch and label a graph of the horizontal component of the velocity of sphere A and of sphere B as a function of time. ... Which ball has the greater vertical velocity

Explanation:

4 0
3 years ago
Other questions:
  • Find the x-component of this
    9·1 answer
  • For a human zygote to become an embryo it must undergo
    15·2 answers
  • Why did the chicken cross the road
    5·2 answers
  • Which is true of the particles in a solid?
    14·2 answers
  • 3. A force is exerted on a positively-charged particle that moves the particle in the direction opposite to that of an electric
    7·1 answer
  • Where do cells get the chemicals needed to synthesize other molecules?
    12·2 answers
  • By exerting a force on the astronaut, the vehicle in which they orbit experiences an equal and opposite force. If the mass of th
    8·1 answer
  • The phosphorus cycle is important to ecosystems. Choose all of these statements that are true concerning the phosphorus cycle.
    7·2 answers
  • Order, from smallest to largest, the following objects:
    5·2 answers
  • A 290-turn solenoid having a length of 32 cm and a diameter of 11 cm carries a current of 0.30 A. Calculate the magnitude of the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!