Fridge Force Comparison#
Santiago pushes a refrigerator (with force \(\vec{F}_{yr}\)) at a constant 1 \(\rm{m/s}\) across a level rough floor. A second identical refrigerator is pushed (with force \(\vec{F}_{fr}\)) across the same floor by their friend at a constant 2 \(\rm{m/s}\).
Part 1#
Compare the magnitudes of the forces involved while the refrigerators are moving at these speeds.
Answer Section#
\(F_{yr} = 2F_{fr}\)
\(F_{yr} = \dfrac{1}{2} F_{fr}\)
\(F_{yr} = F_{fr} \neq 0\)
\(F_{yr} = 0, F_{fr} = 0\)
Since \(f_{s} \leq \mu_{s}n\), it is impossible to tell
Attribution#
Problem is licensed under the CC-BY-NC-SA 4.0 license.