Calculate the components of x and y of the followings vectors: a. 94 km, 54° (south of east)
b. 45 km , 23° (north of west) -
c. 61 km , 38° (south of west)

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

Which subatomic particle has a negative charge

Which situation will produce the greatest change of momentum