The rogers centre in toronto, ontario, has a center field fence that is feet high and feet from home plate. a ball is hit feet above the ground and leaves the bat at a speed of miles per hour. the ball leaves the bat at an angle of with the horizontal. write the vector-valued function for the path of the ball.

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =

the right answer is 0.3 meters per second

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.