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
Over [174]
3 years ago
13

(will mark brainliest)Which of the following has the most potential energy?

Physics
2 answers:
Anastasy [175]3 years ago
7 0
A car speeding down a 20 foot hill
Mashcka [7]3 years ago
5 0
The correct answer is a car at the top of a 20 foot hill. 
You might be interested in
A film badge worn by a radiologist indicates that she has received an absorbed dose of 2. 5 x 10-6 gy. the mass of the radiologi
Anestetic [448]

Energy absorbed by the radiologist is 1.775*10^-6J.

To find the answer, we have to know about the radiation.

<h3>How much energy has she absorbed?</h3>
  • We have the expression for dose of absorption as,

           D=\frac{E}{m}

where; E is the energy absorbed and m is the mass of the body.

  • From the above expression, substituting appropriate values given in the question, we get,

         E=D*m=2.5*10^{-6}J/kg*71kg=1.775*10^{-4}J

Thus, we can conclude that, the Energy absorbed by the radiologist is 1.775*10^-6J.

<h3 />

Learn more about the radiation here:

brainly.com/question/24491547

#SPJ4

4 0
1 year ago
What is the length x of the side of the triangle below? (Hint: use the cosine function.)
Firlakuza [10]
A because that is the answer
7 0
2 years ago
If you want quick access to large amount of data, you would use a
RSB [31]
You would use d. table

6 0
3 years ago
Question in attachment​
zlopas [31]

3. A

4.B

3.Since the Earth rotates through two tidal “bulges” every lunar day, we experience two high and two low tides every 24 hours and 50 minutes

4.An eclipse of the Sun happens when the New Moon moves between the Sun and Earth, blocking out the Sun's rays and casting a shadow on parts of Earth

7 0
2 years ago
What can electromagnetic waves travel through?
Kisachek [45]
Electromagnetic waves do not require a medium to travel through. They can travel through empty space or matter.
6 0
3 years ago
Other questions:
  • Very short pulses of high-intensity laser beams are used to repair detached portions of the retina of the eye. The brief pulses
    12·1 answer
  • What do two troughs make when they meet
    12·1 answer
  • As pressure increased, temperature must ? For water to remain in a gaseous state.
    8·1 answer
  • If the force being applied to an object is doubled, what will happen to its<br> acceleration?
    12·1 answer
  • What does the slope of a position time graph determine?
    9·1 answer
  • Monochromatic light falls on two very narrow slits 0.044 mm apart. Successive fringes on a screen 6.50 m away are 8.1 cm apart n
    7·1 answer
  • What is the angular displacement of the wheel between t = 5 s and t = 15 s?
    9·1 answer
  • Energy can transform between different types. For each of the following examples, identify two energy transformations and the ty
    13·1 answer
  • An object weighs 250N and has a mass of 75 kg. what is the gravity on this planet?
    10·1 answer
  • A wave raises a buoy twice every second and the crests of the incoming waves are 4m apart
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!