A rotor in a blender is rotating at 55.0 rad/s. The chef hits the Low
Speed button, causing the rotor to
decelerate at -40.7 rad/s^2. What
is its angular velocity after turning
28.8 rad?

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic