<u>Answer: </u> <em>Q= Air resistance</em>
<u>Description: </u>
The box release two forces acts on it, when it is falling from the building.
<em>1. Its weight, 2. Air resistance</em>
- As this point its weight is much greater due to the force of gravity on the objects, so it accelerates downwards.
- As its speed increases so does the drag on the object so its acceleration starts slow down until it reaches to zero. At which point air resistance will be equal to weight of the object leaving a resultant force of zero.
Answer: C it was located at a higher altitude
Explanation:
none of the other ones make any sense so it definitely c
20 cm = bright
40 cm = dim
The longer the wire the bigger the resistance
