How many meters are there in one light year calculate

What are the theoretical properties of a gas at a temperature of 0 kelvin?

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion