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
Semmy [17]
3 years ago
15

What is the approximate weight of a 20-kg cannonball on earth?

Physics
1 answer:
disa [49]3 years ago
6 0
The weight of an object is taken to be the force on the object due to gravity. The weight ( W ) is the product of the mass ( m ) of the object and the magnitude of the gravitational acceleration ( g ).
On Earth: g = 9.81 m/s²
m = 20 kg
W = m · g = 20 kg · 9.81 m/s² = 196.2 N
You might be interested in
Can anyone help with this physics question?
lys-0071 [83]
You can't tell without knowing the values of the resistors. Whichever resistor has less resistance (less ohms) will have more current flowing through it.
7 0
3 years ago
What is the area
bearhunter [10]

Answer:e3

explanation: the answer is 200

4 0
3 years ago
When a piece of wood burns, it makes heat, light, and ash. Therefore, it is an example of what type of change
Nastasia [14]
It is a chemical change
8 0
3 years ago
Read 2 more answers
In a solution, the solvent is...
Anton [14]
The solvent what the solute is dissolved in example: water
3 0
3 years ago
Explain why a wooden spoon a better choice then a metal spoon for stirring a boiling pot I soup
VladimirAG [237]
Metal is a conductor of heat while wood does the opposite so having a wooden spoon would keep you from burning your hand
5 0
3 years ago
Other questions:
  • The loop is in a magnetic field 0.20 T whose direction is perpendicular to the plane of the loop. At t = 0, the loop has area A
    9·1 answer
  • An uncovered pot of soup is simmering on a stove, and there are water droplets on the wall above the back of the stove. what seq
    5·2 answers
  • A kayaker moves 22 meters northward, then 18 meters southward , and finally 24 meters northward what is the distance and magnitu
    15·1 answer
  • Which conditions are usually the effect of a low air pressure system? clear, dry weather cloudy, wet weather cold, dry weather h
    10·1 answer
  • Imagine holding a basketball in both hands, throwing it straight up as high as you can, and then catching it when it falls. At w
    12·1 answer
  • A box has a mass of 400 g. What minimum force is needed to lift it?
    5·1 answer
  • Energy that flows from an object with a higher temperature to an object with a lower temperature is ?
    13·1 answer
  • Name and draw the circuit symbols for the
    10·1 answer
  • Please Answer the question in the picture ASAP PLEASE
    11·1 answer
  • Which physical activity would a global positioning system resource help you with?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!