A mass of 15 kilograms and is running on the ground with a velocity of 2.7 meters per second. What is the kinetic energy

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?