A liquid flows in a tube by a constant rate 0.02m³/min, if the section area of the tube is 3cm², what is the speed of the liquid through the tube ?

The four giant gas points that are made primarily of lightweight elements are

Ajogger accelerates from rest to 4.86 m/s in 2.43 s. a car accelerates from 20.6 to 32.7 m/s also in 2.43 s. (a) find the magnitude of the acceleration of the jogger. (b) determine the magnitude of the acceleration of the car. (c) how much further does the car travel than the jogger during the 2.43 s?

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?