semiconductors ... silicon, germanium etc ...
Answer:
6 m/s²
Explanation:
From the question given above, the following data were obtained:
Velocity (v) = 30 m/s
Time (t) = 5 s
Acceleration (a) =..?
Acceleration is defined mathematically as:
Acceleration (a) = Velocity (v) /time (t)
a = v /t
With the above formula, we can obtain the acceleration of the object as follow:
Velocity (v) = 30 m/s
Time (t) = 5 s
Acceleration (a) =..?
a= v/t
a= 30/5
a = 6 m/s²
Therefore, the acceleration of the object is 6 m/s² due East.
B. In WW2 this is what they were known as....but this is physics.
Wow your question looks crazy, the answer is that there IS a force on the book, there always is! Atleast when you're on earth anyways, but why is there no work being done? Because it's not moving. Which sounds like 3 to me.
But I want you to understand this, W = Fdcos(x), there's no distance here, so the W = 0
B the metals in the core are very heavy