A race car accelerates on a straight track from 0 to 100 km/h in 6 seconds. Another race car accelerates from 0 to 100 km/h in 5 s. What are the velocities and accelerations of the cars during their races?

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.

Which accurately compares concave and convex lenses?