A 10 kg bowling ball is rolling at 10 m/s before it experiences a perfect elastic collision with an 8 kg bowling that is at rest. What is the final velocity of the bowling ball that was initially at rest?

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

According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f

Explain vector addition, triangle method and parallelogram method