Answer:
I wish I learned what I could do in the real world with the information I learned
Explanation:
Answer:
The answer will be the first one.
Explanation:
Divide
I believe that if you multiply 120 x 45 you would get 5,400 why? Because when a problem has "of" means to multiply.
So... the vacuum cleaner is 5,400 percent efficient :)
Sorry if it's wrong I'm only in fifth grade
Answer:
The Astronomical Unit (AU) is approximately , the ratio of Astronomical Units per mile is .
Explanation:
The distance from the Earth to the Sun is approximately , then the Astronomical Unit (AU) is approximately . The ratio can be described by the quantity of miles per Astronomical Unit, then we define:
.
Answer: The correct answer is "the same magnitude of force, 60 N should be applied".
Explanation:
Balanced forces: These forces are balanced when the forces are acting equal in magnitude but opposite in direction. The balanced forces will not cause any change in the speed of the object.
Unbalanced forces: These forces are unbalanced when the forces acting on the object are not equal in magnitude. It will cause the change in the speed of the body.
In the given problem, Jennifer stands on one side of a filing cabinet and pushes with a force of 60 N. If Nathan wants to help Jennifer demonstrate balanced forces, then he should apply the same magnitude of force of 60 N.