A car is rounding a curve. Friction between the tires and the flat road surface provides the force needed to keep the car on the road. A driver can round this curve on a dry road with a coefficient of friction of 0.68 0.68 at a speed of 28 m/s 28 m/s. What must the speed be on ice with a coefficient of friction of 0.15 0.15

Orange juice has a lower or higher viscosity than chocolate syrup

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.