A 50-kg object moving at a constant speed of 2 m/s to the right. The acceleration is . a 25 m/s^2 b 100 m/s^2 c 10 m/s^2 d 0 m/s^2

The pressure in car tires is often measured in pounds per square inch (lb/in.2), with the recommended pressure being in the range of 25 to 45 lb/in.2. suppose a tire has a pressure of 27.5 lb/in.2 . convert 27.5 lb/in.2 to its equivalent in atmospheres.