Answer:
Explanation:
The two cars are under an uniform linear motion. So, the distance traveled by them is given by:
is the same for both cars when the second one catches up with the first. If we take as reference point the initial position of the second car, we have:
We have 
. Thus, solving for t:
False, <span>Nanotechnology is proving effective at helping clean up PCB’s.</span>
That type of bending is called "diffraction" of waves.
1. The successful launch of communication satellites
2.More people will be interested in studying science
But science would probably be focused on space exploration and there will probably be less scientists in other fields such as chemistry.
Mechanical advantage = output force/input force
MA = Fo/Fi
