Imagine that your group performs this lab again using another simulation version of a ballistic pendulum gun. The size of the bullet is the same, the vertical height is the same. You arrange your phtogate(s) exactly how you did in the original experiment (i. e. the same distance apart, the same positions, etc.) and you find that the bullet fired from the new gun takes TWICE AS MUCH TIME to pass through the photogates as the bullet from your original simulation. How would your answer to your research question for this gun be different from your answer for the gun you used in the actual lab

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

The intensity of a polarized electromagnetic wave is 12 w/m^2. part a) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=0∘ with the plane of polarization? part b) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=30∘ with the plane of polarization? part c) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=45∘ with the plane of polarization? part d) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=60∘ with the plane of polarization? part e) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=90∘ with the plane of polarization?

Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass