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
malfutka [58]
3 years ago
5

A car with a mass of 1500 kg is moving at a rate of 4 m s . Determine its kinetic energy

Chemistry
2 answers:
Eva8 [605]3 years ago
6 0

Answer:- The Kinetic energy of the car is 12000 J.

Explanation:

Kinetic energy is the energy posessed by an object by virtue of its motion.

K.E=\frac{1mv^2}{2}

m= mass of object = 1500 kg

v= velocity of object = 4 m/s

Putting in the values in the equation:

K.E=\frac{1500kg\times 4^2ms^{-1}}{2}

K.E=12000kgm^2s^{-2}=12000N      1kgm^2s^{-2}=1J

Thus Kinetic energy of the car is 12000 J.

rodikova [14]3 years ago
4 0

the correct answer is b) 12000 J

You might be interested in
What do the suffix in a polyatomic ion mean
zysi [14]

Answer: The suffixes of the names of polyatomic ions have a pattern associated with them. ... For example, the sulfite ion has three oxygen atoms whereas the sulfate ion has four oxygen atoms.

5 0
2 years ago
What is propsed as evidence that supports the Big Bang Theory?
Stels [109]
The answer to your question is Hubble’s law
4 0
2 years ago
What do we call compounds that will not dissolve in water
denis-greek [22]

Answer:

covalent compounds

Explanation:

8 0
3 years ago
Read 2 more answers
Which describes the elements in a given group of the periodic table?
victus00 [196]
C is the answer I think
3 0
3 years ago
45.3 in. to millimeters
Stels [109]

1,150.62 millimeters

8 0
3 years ago
Other questions:
  • (a) How many stereoisomers are possible for 4-methyl-1,2-cyclohexanediol? ___ (b) Name the stereoisomers formed by oxidation of
    13·1 answer
  • Calcium oxide reacts with water to produce calcium hydroxide and heat as shown by the equation. CaO(s) + H2O(l) → Ca(OH)2(aq) +
    7·1 answer
  • 5Br−+BrO3−+6H+→3Br2+3H2O
    10·1 answer
  • If you took an empty balloon, weight it on a scale then filled the balloon up with air and weighed it again would you expect the
    15·1 answer
  • WILL RATE AND GIVE BRAINLIEST!!
    12·2 answers
  • The density of a substance with a mass of 40.0g and a volume of 10ml is?
    7·1 answer
  • On brainly, how can I stop chemistry from popping up on my brainly home page. I only need this for math and thats how I want it.
    7·2 answers
  • Plz help ASAP <br> Dhdhdg
    7·1 answer
  • Oxygen decays to form nitrogen. 15 8 O → 15 7 N + 0 1 e This type of nuclear decay is called
    7·1 answer
  • Do household fluid substances melt at the same rate?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!