Question 4 a. A corn sheller moving at 30 kmh -- accelerates to a speed of 45 km - in 23 s. Find
the distance travelled in meters during the period of acceleration.
b. List the Four (4) mechanical properties of materials concerned with its behaviour under
the action of external forces and explain any two.
c. What is the classification of the two main types of wood?​

She sold 135 peaches, because if you multiply 2.50 eith 135, you'd get 337.5, the 0 can be added or not.

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.