The answer is A. <span> the state and local authorities. :) </span>
The equation of movement for this case is given by:
Where,
vf: final speed
a: acceleration
t: time
vo: initial speed
Substituting values we have:
Clearing the acceleration we have:
Answer:
his acceleration during this time is:
None of the given options is correct based on the relationship for the components of the crate's weight.
The given parameter:
- <em>Angle of inclination, = q</em>
The vertical component of the force on the crate is calculated as follows;
The horizontal component of the crate is calculated as follows;
Thus, we can conclude that none of the given options is correct based on the relationship for the components of the crate's weight.
Learn more about forces on inclined weight here: brainly.com/question/11351170
I believe that is a Geiger Counter