Answer:The coefficient of friction between the box and the floor, = 1.456 × 10⁻²
Explanation:
Answer:
Light provides brightness to see and also light carries energy
You would have to put the number together
We cannot answer the question if we do not have the answers - sorry!!
F=mv^2/R
----> V^2=FR/m=(350x0.9)/2.5=126
----- V=11.22 m/s