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
solmaris [256]
3 years ago
12

Someone can help me?

Physics
1 answer:
boyakko [2]3 years ago
8 0
<h3>When the object is placed at a further distance from the center of the mirror's curvature (twice the focal length), we will get a thumbnail</h3><h3 /><h3>position of the image from the mirror; Between focus and center of curvature of the mirror (double focal length)</h3><h3 /><h3> picture description; real, inverted, mini</h3>

<h3>* This picture is to draw the rays, just replace the candle with an apple .</h3>

<h3>Do you want me to write it in Spanish to help you?? ^_^</h3>

I hope I helped you^_^

<h3 />

You might be interested in
At the top of Mt. Everest (8850 m) a climber and their equipment (80 kg) has how much
joja [24]
Because gravitational potential energy equals mass•acceleration due to gravity•height (mgh), we can calculate the potential energy by multiplying 80•9.8•8850, which results in 6,938,400 j.
3 0
3 years ago
An airplane flies in a horizontal circle of radius 500 m at a speed of 150 m/s. If the radius were changed to 1000 m, but the sp
laila [671]

Answer:

The centripetal acceleration changed by a factor of 0.5

Explanation:

Given;

first radius of the horizontal circle, r₁ = 500 m

speed of the airplane, v = 150 m/s

second radius of the airplane, r₂ = 1000 m

Centripetal acceleration is given as;

a = \frac{v^2}{r}

At constant speed, we will have;

v^2 =ar\\\\v = \sqrt{ar}\\\\at \ constant\ v;\\\sqrt{a_1r_1} = \sqrt{a_2r_2}\\\\a_1r_1 = a_2r_2\\\\a_2 = \frac{a_1r_1}{r_2} \\\\a_2 = \frac{a_1*500}{1000}\\\\a_2 = \frac{a_1}{2} \\\\a_2 = \frac{1}{2} a_1

a₂ = 0.5a₁

Therefore, the centripetal acceleration changed by a factor of 0.5

7 0
4 years ago
A flat, horizontal uniform plank is supported underneath by a triangular wedge which itself rests on flat, level ground. An obje
ser-zykov [4K]

Answer:C

Explanation:

Given

weight of object is equal to weight of object

Suppose weight of Planck is W

suppose weight is at distance of x cm from wedge

balancing Torque

w\times x-w(\frac{L}{2}-x)=0

2x=\frac{L}{2}

x=\frac{L}{4}

i.e. at a distance of 0.25L from the Left end  

7 0
3 years ago
Read 2 more answers
Which law describes the interactions between charged particles when they are not in contact?
natulia [17]
The answer would be the coulombs law.

7 0
3 years ago
Read 2 more answers
Compare convergent plate boundaries that have the same density to convergent plate boundaries with different densities.
andrey2020 [161]

Answer:

If the two plates are of equal density, they usually push up against each other, forming a mountain chain. If they are of unequal density, one plate usually sinks beneath the other in a subduction zone. Hope this helps!

Explanation:

4 0
4 years ago
Other questions:
  • A periodic wave transfers
    11·1 answer
  • When a car has a dead battery it can often be started by connecting the battery from another car?
    9·1 answer
  • During a tennis serve, a racket is given an angular acceleration of magnitude 155 rad/s2. At the top of the serve, the racket ha
    9·1 answer
  • How many photons with 10 ev are required to produce 20 joules of energy?
    6·1 answer
  • Which represents a balanced chemical equation?
    15·2 answers
  • All of the following could describe an individual with antisocial personality disorder except __________. A. impulsive B. manipu
    15·1 answer
  • A speed boat travels with a speed of 6 m/s travels directly north to cross a river flowing west with a current traveling at a sp
    5·1 answer
  • A body of mass 80kg was lifted vertically through a distance of 5.0 metres. Calculate the work done on the body. ( Acceleration
    13·1 answer
  • Explain test that would be made to find and whether such a
    5·1 answer
  • I need help quick!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!