a bus start from rest and move with constant acceleration of 8m/s at the same time a car travelling with constant speed of 16m/s overtakes and passes the bus. after how much time and what distance the bus overtake the bus

List one type of erosion and describe how it happens?

Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.

What happens to atoms and chemical bonds during a reaction?