Answer:
<em>Yes, work has been done on the mud.</em>
<em></em>
Explanation:
Work is done on a body, when a force is applied on the body to move it through a certain distance. In the case of the mud, the tire exerts a centripetal force on the mud. The centripetal force moves the mud along a path that follows the circle formed by the tire in one revolution of the tire. The total distance traveled is the circumference of the circle formed. <em>The work done on the mud is therefore the product of the centripetal force on the mud from the tire, and the circumference of the circle formed by the tire, usually expressed in radian.</em>
Answer:
To take part of a whole number Ex: 10% of 30 is 3
We see something as white, black, or another specific color because the object is reflecting light waves back.
In a nutshell; If we view an object as red, then the object is:
-> reflecting back red light waves
-> absorbing blue, green, etc light waves.
What about white and black?
We see white when most all of the light is reflected.
When there is little to no light reflected, we see black.
A microscope is an instrument from which you can see the cells of an object.
It helps you to observe the cells of substance.
Powerful microscopes helps better in observing minute particles or bacterias.
Hope it helps...