1. A dart with a mass of 0.85 kg has a momentum of 13.6 kg m/s. Determine the velocity of the dart.

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

Drag each tile to the correct box. tiles bra i sequence

It is really hard for me right know