A net force of 23 N gives a rock an acceleration of 5.0 m/s2. What is the mass of the rock?

Orange juice has a lower or higher viscosity than chocolate syrup

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?