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
spayn [35]
3 years ago
12

What is the kinetic energy of an object that has a mass of 50.0 kg and a velocity of 18 m/s? A.450 J B.900 J C.8,100 J D.16,000

J
Physics
2 answers:
EastWind [94]3 years ago
6 0

Answer:

8,100 j

Explanation:

edgunuity

Svet_ta [14]3 years ago
5 0
KE = (1/2)·(mass)·(speed)²

KE = (1/2)·(50 kg)·(18 m/s)²

KE = (25 kg)·(324 m²/s²)

KE = 8,100 kg-m²/s²

KE = 8,100 Joules
You might be interested in
In order for a color to be seen by a human, the light must be
ololo11 [35]
In the part of the spectrum our eyes can detect (a spectrum is an arry of entities, as light waves or particles, ordered in accordance with the magnitudes of a common physical property, as wavelength or mass) Hope this helps you :D
8 0
3 years ago
Why do most amphibians return to the water to reproduce?
Ymorist [56]
C. amphibian eggs do not contain a protective shell
5 0
2 years ago
Read 2 more answers
Which of the following is the best definition of vaporization
Vinvika [58]

Change of a liquid to a gas

8 0
3 years ago
True or false. The Ohm's Law equation includes calculations using volts, current, and couloms.
Iteru [2.4K]

Answer:false

Explanation:

Ohms law:

Potential difference (volts)=current(ampere)×resistance(ohms)

Coulombs is a unit for quantity of Charges and it is not in ohms law

6 0
3 years ago
The symbol for the charge on a proton is:
timofeeve [1]

p +
I think is that
4 0
3 years ago
Other questions:
  • MOST elements on the periodic table are
    7·2 answers
  • Why is the steering of a car wheel and axle​
    8·2 answers
  • 4) (5 points) Given are the magnitudes and orientations (with respect to x-axis) of 3
    13·1 answer
  • An object with a mass of 300 kg is
    11·2 answers
  • Until a train is a safe distance from the station, it must travel at 5 m/s. Once ti
    15·1 answer
  • dopasuj wartości pracy z ramki do przedstawionych sytuacji a następnie wyraź tę pracę w dżulach uwaga jedna wartość pracy nie bę
    15·2 answers
  • A 50.0 ohm and a 30.0 ohm resistor are connected in parallel. What is their equivalent resistance? Unit=Ohms
    15·1 answer
  • A bag of sugar weights 20 N on the earths surface. If you double the distance from the center of the earth, the bag now weighs w
    15·1 answer
  • What is the electrical force between q2 and q3? Recall that k = 8. 99 × 109 N•meters squared over Coulombs squared. 1. 0 × 1011
    15·1 answer
  • One Affective way to develop the feeling function in one’s personality is to
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!