You mean like a box sitting on a table.
One force is the force of gravity, pulling downward on the box.
Now, you know that the forces acting on the box must be balanced, because
if they're not, then the box would be accelerating. But it's just sitting there, so
there must be some other force, just exactly the right strength and direction to
exactly cancel the force of gravity on the box, so that the net force on it is zero.
The other force is the force of the table pushing upward on the box. It's called
the "normal force".
Weight equals mass multiplied by the acceleration due to gravity.
Answer:
1: body of significant size
Explanation:
Hopefully this helps!
Answer:
D)
The energy of the wave moves perpendicular to the direction the wave travels.
Explanation:
I had this question on USA test prep and this was the correct answer
The quantity that is expressed in Watts (W) is power. It is an SI unit, and can be obtained by multiplying voltage and current, or the square of voltage divided by the resistance, or the square of the current multiplied by the resistance.
