1. The maximum deceleration of a car on a pavement is about 10 m/s2 . What would the police

conclude about a driver who left skid marks 80 m long?

The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80

To a of 4 x hz is 1. 0. mm nm nm

Notice how they put future which of the clouds shown would indicate a possible future rain storm? a) b) c) d)