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
Serhud [2]
3 years ago
10

If friction is ignored and the ball is dropped, it experiences a gain in ____ and a decrease in ___. Question 8 options: kinetic

energy; potential energy potential energy; kinetic energy thermal energy; potential energy potential energy; thermal energy
Physics
1 answer:
seropon [69]3 years ago
7 0

Answer:

My answer is when the ball is going it experience kinetic energy which is the energy of a moving object while when the ball has stopped then it will have potential energy which means it's at rest so for the ball not to experience friction then there is a gain in kinetic energy and decrease in potential energy.

You might be interested in
PLEASE HELP QUICKLY 13 POINTS +7 FOR BEST ANSWER!!! calculate the density of an object that has a mass of 3.0 g and a volume of
raketka [301]
Density = 3/5 = 0.6g/cm^3. Since the density is less than the density of water, which is 1, the object will float.
8 0
3 years ago
Read 2 more answers
What does temperature actually measure?
Alborosie
Temperature is measured with a thermometer
8 0
4 years ago
Fused quartz possesses an exceptionally low coefficient of linear expansion, 5.50 × 10 − 7 ( ∘ C ) − 1 . Suppose a bar of fused
EastWind [94]

To solve this problem it is necessary to apply the concepts related to thermal linear expansion. Mathematically this concept can be expressed under the Equation:

\Delta L = L_0 \alpha \Delta T

Where,

L_0 = Initial Length

\alpha =Thermal Expanssion constant

\Delta T =Change in Lenght

Our values are given as

L_0 = 2.99m

\alpha = 5.50*10^{-7} ( \∘C )^{-1}

\Delta T = T_2-T_1 = 213-20

Replacing at our equation we have,

\Delta L = L_0 \alpha \Delta T

\Delta L = (2.99) (5.5 x 10^{-7}) (213 - 20)

\Delta L = 0.317*10^{-3}m\approx 0.317mm

Therefore the expantion of the bar is 0.317mm

7 0
4 years ago
If you were to find 2 fossils, give the reasons for the way you might be able to tell which fossil is older?
sineoko [7]

Answer:

Relative Dating

Explanation:

Relative dating is used to determine a fossils approximate age by comparing it to similar rocks and fossils of known ages. Absolute dating is used to determine a precise age of a fossil by using radiometric dating to measure the decay of isotopes, either within the fossil or more often the rocks associated with it.

5 0
3 years ago
All science-related careers involve working in a laboratory True Or False
RideAnS [48]
The  correct answer is false. 
7 0
4 years ago
Read 2 more answers
Other questions:
  • Give an example of how the relationship between force and acceleration might affect YOU.
    15·1 answer
  • You are asked to design a horizontal curve with a 40-degree central angle (' = 40) for a two-lane road with 11-ft lanes. the des
    14·1 answer
  • Which types of heat transfer that allows heat to flow from hot objects to colder object? A. convection, but not conduction or ra
    10·1 answer
  • How does a laser work?
    9·1 answer
  • The refrigeration cycle uses _____.
    6·2 answers
  • Compare your answer to the previous question with your observations in conducting this experiment. Discuss whether energy was co
    9·1 answer
  • An artist wants to create a metal sculpture using a mold so that his artwork can be readily mass produced. He wants his sculptur
    15·1 answer
  • A continuous length of wire is made into 10 coaxial loops, located in the plane of this page. Each loop has a cross sectional ar
    14·1 answer
  • If you stood on Mars and lifted a 15kg pack,you would be pulling with a force greater than...
    15·1 answer
  • Select all that apply. There MIGHT be more than one.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!