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
Maru [420]
3 years ago
12

An object has a kinetic energy at 500 J and a mass of 30 kg. How fast is the object moving?​

Biology
1 answer:
Fofino [41]3 years ago
7 0

E = m*v^2 / 2

500 = (30)*(v^2) / 2

1000 / 30 = v^2

sqrt(1000/30) = v

v = 5.774 m/s

You might be interested in
Which of the following objects would experience the greatest acceleration if the same unbalanced force were applied to each?
REY [17]

Answer:

A=An object of mass 1 kg

Explanation:

3 0
3 years ago
The location of continents has no affect on their climate true or false
NemiM [27]
It's absolutely false ! location of continent is the most important factor of its climate !
5 0
4 years ago
Read 2 more answers
Which of the following does not describe Dinoflagellates?
dybincka [34]
The answer is B. Multi cellular does not describe Dinoflagellates<span />
5 0
3 years ago
In January, a small number of eastern cottontail rabbits were introduced into Red Forest. The population curve of the rabbits is
SOVA2 [1]

Answer:

B: 100

Explanation:

Carrying capacity is the point where a population stops growing and stays stable.

6 0
3 years ago
Read 2 more answers
Why was the discovery of pencilin important ?<br>​
NikAS [45]

Answer:

why was the discovery of pencillin important?

Penicillin discovery came as a result of the plague that rages St Mary's hospital in 1928, the discovery by a man called Alexandra Fleming which drastically reduce the death rate. Penicillin is an antibiotics that is gotten from mould and it has different strains/species

Explanation:

8 0
3 years ago
Other questions:
  • Atmospheric pressure is measured with a/an _______ and is commonly expressed in _______ .
    8·1 answer
  • What has the growing human population done to the rest of life on Earth?
    12·2 answers
  • Where would the temperature of the ocean,s surface water be the lowest?
    15·1 answer
  • What is not a input into the Calvin benson cycle? <br> ATP <br> CO2<br> H2O<br> NADPH
    10·2 answers
  • In a breed of dogs, the BbEe genotype gives rise to yellow fur color, the Bbee genotype gives rise to black fur color, and bbee
    11·2 answers
  • The DNA in a cell's nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well
    14·1 answer
  • this graph shows the average monthly temperature and precipitation for location in Canada. What can you conclude from these data
    11·1 answer
  • climate change has caused ice caps to melt in colder regions where polar bears live. The change has caused them to hunt less. th
    14·1 answer
  • 12. A landslide is an example of?
    5·2 answers
  • In the case of Pavlov’s dogs, the conditioned response was which of the following?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!