Pushing Net Across Ice#

Part 1#

A ringette player pushes a hockey net at 1 \(\rm{m/s}\) across rough ice with a force of magnitude \(F\). Draw a free body diagram of the net and upload it as a pdf named “fbd”.

Answer Section#

File upload box will be shown here.

Part 2#

If they push the same net across the same ice starting from 1 \(\rm{m/s}\) with a constant force of magnitude 4 \(F\), the net will move:

Answer Section#

  • at a steadily increasing speed

  • at 2 \(\rm{m/s}\)

  • at an increasing speed until it reaches 2 \(\rm{m/s}\), and then at a constant speed

  • at a steadily decreasing speed

  • at 1 \(\rm{m/s}\)

Attribution#

Problem is licensed under the CC-BY-NC-SA 4.0 license.
The Creative Commons 4.0 license requiring attribution-BY, non-commercial-NC, and share-alike-SA license.