Solidworks-premium-2020

: Uses a physics-based solver to calculate displacements, velocities, and forces in an assembly over time.

In , there is no single "long feature." Based on your query, you are likely looking for how to make a part longer or seeking a list of advanced features included in the Premium version. How to Make a Part Longer solidworks-premium-2020

: Dedicated tools for creating complex paths for pipes, tubes, and electrical cable harnesses. : Uses a physics-based solver to calculate displacements,

The 2020 release specifically introduced several performance-focused features: Solidworks 2020 Review - DEVELOP3D you can use these standard methods:

If you need to increase the length of a model, you can use these standard methods: