Phenomenon: If an astronaut throws a wrench in outer space with no other forces acting on it, the
wrench will continue moving forever.

1. Use what you have learned to explain this phenomenon.

Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?

What is the angular momentum of the bar about the axle?

Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603