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
coldgirl [10]
3 years ago
12

at which velocity would you expect an object to have the greatest amount of kinetic energy? a. 11-20 m/s b.0-10 m/s c. 21-30 m/s

d. 31-40 m/s
Physics
1 answer:
UkoKoshka [18]3 years ago
4 0

Answer:

31-40 m/s

Explanation:

The kinetic energy of an object is given by :

E=\dfrac{1}{2}mv^2

m is mass of the object

v is velocity

If mass of an object is constant, its kinetic energy depends only on velocity. It means if the velocity is more, it will have maximum kinetic energy. For the interval of 31-40 m/s, the kinetic energy of the object is maximum.

You might be interested in
The term "exfoliation dome" is best applied to ________. the term "exfoliation dome" is best applied to ________. bryce national
BlackZzzverrR [31]
An exfoliation dome is a geological structure wherein it is primarily when the overburden of a surface gets removed by erosion, thus leading to rock relaxation. In addition, the term would be best applied to the national landmark of Yosemite National Park wherein the place has one of the best waterfalls in California.
4 0
4 years ago
The average intensity of sunlight at the top of the earth's atmosphere in 1390 w/m2. what is the maximum energy that a 34-m x 46
slavikrds [6]
Panel surface area =34m×46m=1,564m^2
total power =1564m^2×1390w/m^2
=2173960watts
now you must calculate total energy.
Energy = power×Time
However time must be in seconds so we multiply 2hrs×60min×60s=7200seconds
7200s×2173960w =15,652,512,000 joules of energy
7 0
3 years ago
ANSWER ASAP PLEASE!!
eimsori [14]
Sprry o cant see the words clearly
7 0
3 years ago
A 1,200 kg car rolls down a hill with its brakes off and transmission in neutral. At one moment it is moving 5.0 m/s. A little l
Y_Kistochka [10]
The change in kinetic energy of the car is equivalent to the change in its potential energy. Thus:
K.E  = P.E
1/2 x mΔv² = mgΔh
h = (8.2² - 5²) / 2(9.81)
h = 2.15 meters
4 0
4 years ago
How could you increase the kinetic thermal energy of a water
eduard

you can increase kinetic thermal energy of the water by boiling it.


5 0
4 years ago
Read 2 more answers
Other questions:
  • Which atom is involed in giving your heart energy to beat​
    10·1 answer
  • What is the magnitude of the electric field of a proton at a distance of 50 micrometers? _____________ (in units of N/C)
    6·1 answer
  • A pulsar is a rapidly rotating neutron star. The Crab nebula pulsar in the constellation Taurus has a period of 33.5\times 10^{-
    10·1 answer
  • Important changes in the musculoskeletal system due to physical activity seem to begin at _______ minutes of activity a week. A.
    13·1 answer
  • Hw2-2 - show all your work, including the equation, express all answers in base units, (m, m/s, m/s2), unless stated otherwise i
    5·1 answer
  • Scarcity exists because there are limited resources to meet unlimited wants and needs. true or false.
    14·2 answers
  • A runner is moving at a constant speed of 8.00 m/s around a circular track. If the distance from the runner to the center of the
    12·1 answer
  • On a wave, the distance between two points that have identical status is termed by ______
    5·2 answers
  • A dogsled is moving at a constant speed of 3.0 m/s in a straight line on level ground,
    15·1 answer
  • Please help me!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!