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
Snezhnost [94]
3 years ago
15

What is the gravitational potential energy of the earth-sun system?

Physics
1 answer:
Goryan [66]3 years ago
3 0
PE = - \frac{mMG}{R}

m mass earth
M mass sun
g gravitational constant = 6,6743 x 10 ⁻¹¹
R distance between sun and earth (radius of orbit)
You might be interested in
What if the store decided to arrange their items according to size, color or shape? What do you think will happen to your shoppi
Y_Kistochka [10]

Answer: it will change dramatically

Explanation:

8 0
3 years ago
What would be the change in pressure if height of liquid column above the
Setler79 [48]

Answer:

The height of the liquid column doesn't affect the pressure on top pressure ina liquid is affected by the weight of the above it

7 0
3 years ago
List several examples that show how electrical energy and light energy are useful to you
Tresset [83]
Electrical energy and light energy are useful to us in variety of ways from the machines used to make the food you eat to the energy to purify the water you drink. The clothes you wear are even dyed different colors from the light energy. 
6 0
4 years ago
If your car was traveling at 60 mph, that is about 27m/s. How long would it take a car traveling at 27m/s to slow to a stop, if
RUDIKE [14]

Answer:

vf=at+v0. vf=0

-v0=at

t=-v0/a=(-27m/s)/(-8m/s^2)=3.4s

6 0
3 years ago
You push a 28kg wheelbarrow forward at a constant velocity with 600 N of force. How much is friction pushing backwards?
AlladinOne [14]

F = applied force on the wheelbarrow in forward direction = 600 N

f = frictional force pushing in backward direction of wheelbarrow = ?

m = mass of the wheelbarrow = 28 kg

Since wheelbarrow moves forward at a constant velocity

a = acceleration of the wheelbarrow in forward direction = 0 m/s²

force equation for the motion of wheelbarrow in forward direction is given as

F - f = ma

inserting the above values in the formula

600 - f = (28) (0)

600 - f = 0

f = 600 N

hence the frictional force comes out to be 600 N

7 0
3 years ago
Other questions:
  • What distinguishes mass from weight?
    5·2 answers
  • What should you do if your investigation does not support your hypothesis
    13·1 answer
  • Answer quick and correct for 100 points plus brainliest
    5·2 answers
  • The process of examining a change in one variable in a model while assuming that all the other variables remain constant is call
    6·1 answer
  • The law of conservation of mass states that _______________________________.
    12·1 answer
  • Which of the following best describes a noncontact force
    13·2 answers
  • Ok plz answer and tell me how to do it
    12·1 answer
  • in which sample of water do the water particles have more energy: 5g of ice cubes at -10 OC, or 5 g of liquid water at 20 0C? Ex
    10·1 answer
  • There is a power outage in a students area due to a recent storm
    13·1 answer
  • 1. A ball is thrown downward with an initial speed of 22 m/s on Earth. a. What is the acceleration of the ball? b. Calculate the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!