Alcohol consumption slows people's reaction times. In a controlled government test, it takes a certain driver t 1 = 0.27 s to hit the brakes in a crisis when unimpaired and t 2 = 1.09 s when drunk. If the car is initially traveling at v = 91 km/h , how much farther does the car travel before the brakes are applied when the person is drunk than it travels when the person is sober?

The density of a substance is 4.0 g/cm3. if a sample of the substance has a volume of 25 cm3 then what is the mass

A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90