The answer is A) variable. The depression level is a value that varies with the respondents and may inform you about the relationship between depression and other variables, such as alcohol use or sleep habits. It is also likely a discrete variable, since the answer is probably an integer (1, 2, ... 10), rather than a continuous spectrum (virtually any number between 1 and 10).
Refraction occurs when a wave crosses a boundary from one medium to another. A wave entering a medium at an angle will change direction.
Answer:
Below
Explanation:
We can use this formula to find the acceleration of the crate :
acceleration = net force / mass of object
Plug in our values :
acceleration = 50 N / 50 kg
= 1 m/s^2
acceleration = 100 N / 50 kg
= 2 m/s^2
acceleration = 150 N / 50 kg
= 3 m/s^2
acceleration = 200 N / 50 kg
= 4 m/s^2
Hope this helps! Best of luck <3
They both metal, both are good electrical conductors and both are good heat conductors unlike insulators. (I don’t know if that’s enough because that’s a really easy question and they both have a lot in common)
