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
densk [106]
3 years ago
5

Object B has a mass of 8 kg and was lifted at a rate of 3 m/s. What is the kinetic energy of object B?

Physics
1 answer:
Greeley [361]3 years ago
5 0

Answer:36J

Explanation:

mass=m=8kg

Velocity=v=3m/s

Kinetic energy=ke

Ke=0.5 x m x v x v

Ke=0.5 x 8 x 3 x 3

Ke=36

Kinetic energy is 36J

You might be interested in
What is not a factor affecting impact in a collision; vehicle weight, speed, kinetic energy, centrifugal force
navik [9.2K]
I believe the answer is vehicle weight
6 0
2 years ago
Due today HELP HELP HELP
Anna [14]

Vas happenin!

Independent variable : amount of water each day

Dependent variable: water on the windsill

Hypotheses: Ben wants to try by adding water each day to two different places. Will that work? Will that effect the water?


Hope this helps you out

*smiles*


-Zayn Malik
5 0
2 years ago
The best type of exercise for weight loss is
lbvjy [14]

Answer:

finding a workout.

Explanation:

6 0
3 years ago
Two forces act on an object. One force has a magnitude of 10 N directed north, and the other force has a magnitude of 2 N direct
xeze [42]

Answer:

8 N North.

Explanation:

Given that,

One force has a magnitude of 10 N directed north, and the other force has a magnitude of 2 N directed south.

We need to find the magnitude of net force acting on the object.

Let North is positive and South is negative.

Net force,

F = 10 N +(-2 N)

= 8 N

So, the magnitude of net force on the object is 8 N and it is in North direction (as it is positive). Hence, the correct option is (d) "8N north".

7 0
2 years ago
Approximately how many kelvins are equal to 60°c?
ella [17]

333.15 Kelvins are equal to 60 degrees celsius

8 0
3 years ago
Read 2 more answers
Other questions:
  • A 3.92 cm tall object is placed in 31.3 cm in front of a convex mirror. The focal
    12·1 answer
  • 5. Consider two glasses, one filled with water and the other half-full, with the water in the two glasses being at the same temp
    11·1 answer
  • What is the approximate radius of pluto
    9·2 answers
  • A car with a constant velocity of 22 m/s is driven for 6.8 s. How far did it travel? (V =A d/AT)
    10·1 answer
  • Two marbles (m = 0.050 kg each) moving on a table TOWARDS each other with the speed of 0.3 m/s collide, and start moving away fr
    5·1 answer
  • Calculate the density of a rod of metal in g/cm3, with a mass of 9.58g, a diameter of 8 mm and a height of 3.5cm
    7·1 answer
  • What are the independent and dependant variables in Plate Tectonics Lab Report?
    9·2 answers
  • calculate the pressure of water having density 1000 kilo per metre square at a depth of 20 m inside the water​
    6·1 answer
  • PLEASE HELP!!!!!!!!! 30 POINTS
    15·1 answer
  • una onda longitudinal tiene una frecuencia de 200 hz y una longitud de onda de 4.2m ¿cual es la rapidez de la onda?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!