A 986 kg car goes over a big hill. At the top of the hill, the force of the road on the car is half its weight. Construct an FBD and calculate the amount of net force on the car at the top of the hill.

Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Write a polynomial function with the given zeros x= -1,0,2show your work