Taro stated that when someone hits a golf ball with a club, the amount of energy the ball has changes, the amount of energy that the club has changes, and the total energy of the system that includes the ball and the club increases. which best explains taro’s error? the amount of energy that the ball has does not change. the amount of energy that the club has does not change. the total energy of the system remains the same. the total energy of the system decreases.

Explanation:

The total energy of the system that includes the ball and the club increases. This statement is not true. This is because of conservation of energy i.e. the total energy of the system remains constant. The energy of the system changes from one form to another.

So, in this correct option is " the total energy of the system remains the same ".

battery with hi vtge high val resist in series

russian is not my first language, so i'm afraid i can't write out an answer in russian, but hopefully you can find a way to do so. here's my best translation of the problem: you're given a plot of a particle's position in one-dimensional space over time, and you're asked to find either the total distance traveled by the particle after 6 seconds had elapsed, or the total displacement of the particle after 6 seconds.

if you want the total distance traveled, you would first need to determine the particle's velocity as a function of time, then integrate that over the 6-second interval. we know the position function is quadratic with roots at 0 and 6, so we have

where is unknown. because the position is parabolic, there is symmetry about the midpoint at , and we know that

so that the position function is

which means the velocity is

then the total distance traveled is

so the total distance traveled is 20 m.

on the other hand, if you want to find displacement: the particle starts at and ends at , so its displacement is 0.