A 40-newton cat stands on a chair. If the normal force on each of the cat’s back feet is 12 newtons, what is the normal force on each front foot?

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

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage

What is the final velocity of the initial velocity of 25 and -50?