Answer:
A body accelerates only when there is change in its magnitude or direction . and here
even if the magnitude is not changing ( remains constant ) the direction changes , hence the car is accelerating.
and since the car turns it's direction keep changing.
Answer:
Yes because while you slide down the slide you are obviously going to wear clothes and the cotton on your clothes rubbing up against that rubber from the slides, are gonna react by sending a static electricity shock feeling to your body
Explanation:
#2 - A metal railing rusting in camp weather. Rusting is a chemical change.
Answer:
head straight across the river (perpendicular to the bank).
Explanation:
To cross the river in the shortest time first your velocity should be relative to the earth has to have the largest possible component to the bank
suppose,
<em>S</em><em> be the swimmer </em>
<em>E </em><em>be the earth</em>
<em>W </em><em>be the water</em>
<em />
<em> be the velocity of X relative to Y</em>
resultant velocity relative to E will be:
![u_{S/E}=u_{S/W}+u_{W/E}](https://tex.z-dn.net/?f=u_%7BS%2FE%7D%3Du_%7BS%2FW%7D%2Bu_%7BW%2FE%7D)
is parallel to the bank so,
has its largest component perpendicular to the bank when
is in that direction
so to cross the river in the shortest time you should straight across the current will then carry you downstream so your path relative to the earth is directed at angle downstream
Answer:
Well AM/Fm is digitally using soundwaves for cars through signal, which we cant hear without one (radio). Concerts are in real life and use wavelegnths that we hear because it bounces off overytihing.
Explanation: