The initial water volume in this container was 10.0ml. when the key was submerged, 3 volumes of displaced water were collected: 0.7ml, 0.8 ml and 0.9 ml. what is the volume of the key

Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to.in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?