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
kipiarov [429]
3 years ago
8

What happens to the kinetic energy of a body when: a) the mass of the body is doubled at constant velocity? b) the velocity of t

he body is doubled at constant mass? c) the mass of the body is doubled but the velocity is reduced to half?
Physics
1 answer:
blagie [28]3 years ago
3 0
Using the formula KE=1/2mv^2

a: The kinetic energy doubles.
b: The kinetic energy quadruples.
c: The kinetic energy is cut in half.
Hopefully it’s clear how the formula can show you this.
You might be interested in
Which of the following best represents a decomposition reaction?
Fed [463]

Answer: AB-> A+B

Explanation:

Chemical decomposition is the breakdown of a single entity into two or more fragments. Chemical decomposition is usually regarded and defined as the exact opposite of chemical synthesis. In short, the chemical reaction in which two or more products are formed from a single reactant is called a decomposition reaction.

4 0
3 years ago
What would be an example of a chemical change that took a long time to occur
weqwewe [10]
<span>rusting takes a long time, and rusting is a chemical change</span>
3 0
4 years ago
Read 2 more answers
What profession is most likely to make use of amphoras and candelas
Monica [59]
Biologists probably
5 0
3 years ago
A wave has a wavelength of 20 mm and a frequency of 5 Hz what is the speed?
yKpoI14uk [10]
The answer is 100mm/s. I hope this helps :)

7 0
3 years ago
Do you attract the earth or the earth attract you ?Which one is attracting with a large force ?You or the earth​
Katen [24]
The earth

The earths mass is what generates the force to draw you in. The deeper you go, sorry the more above you the less the pull will be
6 0
3 years ago
Other questions:
  • If object and fluid are same density what will happen
    9·1 answer
  • ** PLEASE PLEASE HELP A student uses the right-hand rule as shown.
    8·2 answers
  • Which item is an example of a lever?
    11·2 answers
  • When is thermal equilibrium achieved between two objects
    11·1 answer
  • A Young'sdouble-slit interference experiment is performed with monochromatic light. The separation between the slits is 0.44 mm.
    10·1 answer
  • Which of the following atoms do not usually form bonds
    15·1 answer
  • Two clowns are launched from the same spring-loaded circus cannon with the spring compressed the same distance each time. Clown
    6·1 answer
  • Positively charged particles consisting of two protons and two neutrons emitted by radioactive materials are
    15·2 answers
  • A space station has a mass M and orbits Earth in a circular orbit at a height above Earth’s surface. An astronaut in the space s
    9·1 answer
  • A 100 Ohm, 200 Ohm, and 400 Ohm resistors are in parallel with each other. What is the equivalent
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!