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
kolezko [41]
3 years ago
10

An object has a mass of 25 kg. What is the force of gravity acting on the object?

Physics
1 answer:
aleksandrvk [35]3 years ago
5 0

Answer:

25

Explanation:

Because u don't know the gravity so u take that force and just put it in the gravity spot

You might be interested in
A lamp marked 100w 250v is lit up for 10hours, costs 2I what is the cost of lighting the lamp ​
olga nikolaevna [1]

Answer:

2k

Explanation:

100W X 10h = 1000Wh = 1KWh thus cost is 2k

3 0
2 years ago
How does a rubber rod become negatively charged through friction?
Artist 52 [7]
Thank you for posting your question here and Brainly!~

Even though you have not provided answer choices, I believe the answer is whatever letter corresponds with the answer: "It is rubbed with another object, and electrons move onto the rod."

Hope I helped!~ Brainliest appreciated.
8 0
3 years ago
Read 2 more answers
What happens to the state of motion of the object, when you don't exert a force on it???​
LenaWriter [7]

Answer: It eventually loses its stamina, and would come to a stop.

Explanation:

8 0
2 years ago
A child’s toy arrow is launched horizontally from a bow at a speed of 8 m/s from a second story window 4 meters above the ground
Westkost [7]
First find the time it takes to hit the sand t
using s=1/2 g t^2
t^2= 8/9.8= 0.82 seconds
This means the sand was s = 8 * 0.82 = 6.5m away
The horizontal speed stays constant at 8 m/s
The vertical speed =.82 * 9.8 = 8.0 m/s
As the two velocities are equal the angle must be 45 degrees to the horizontal
7 0
3 years ago
Orbital velocity is the average speed ofa planet moving through space in itsorbit around the sun. Which of thefollowing planets
liubo4ka [24]

Answer:

Mercury

Explanation:

The force of gravity is equal to the mass times the centripetal acceleration:

Fg = m v² / r

Also, the force of gravity is defined by Newton's law of universal gravitation, which states the Fg = mMG / r², where m and M are the masses of the objects, G is the universal constant of gravitation, and r is the distance between the objects.

mMG / r² = m v²/ r

MG / r = v²

This means the square of the orbital velocity is equal to the mass of the sun times the universal constant of gravity divided by the orbital radius.  So whichever planet has the smallest orbital radius will have the highest orbital velocity.  Of the four options, that would be Mercury.

7 0
3 years ago
Other questions:
  • Power _____. A. is the rate of doing work B. is work times displacement C. is force times displacement D. depends only on the wo
    11·1 answer
  • What is the energy equivalent of 5.0 kg of mass? be sure to show all work to support your answer?
    7·1 answer
  • When a 1984 Alfa Romeo Spider sports car accelerates at the maximum possible rate, its motion during the first 20 is extremely w
    10·1 answer
  • Which or the following is a science ? A. Physics B.astrology C. Football statics D. Language studies
    7·2 answers
  • A ball is thrown vertically upward (assumed to be the positive direction) with a speed of 24.0 m/s from a height of 3.0 m. (a) H
    14·1 answer
  • What will happen if you light up a candle that is in a beaker?
    12·1 answer
  • Ways to stop pollution
    7·1 answer
  • What influences the strength of an electric field?
    12·2 answers
  • Another term for technology is
    13·2 answers
  • Does red or green light have more energy.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!