Pts
You walk 10 meters east, then 5 meters north. What is your displacement?

Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer

Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?

Ineed the answers for these promblems i have