Need desperate help!
Two Children (A and B) of equal weight are sitting on the seesaw holding rocks of equal weight so that the seesaw is balanced. Which of the following events would lower child B?
Explain why or why not the situation is or is not the best choice. There is only 1 most...
is it because before the bullet strikes the pendulum the bullet can be assumed to be traveling with constant velocity and after the bullet hits the pendulum there is a huge decrease in velocity because the pendulum is heavy and the change is exponential because the the bullet transfers its...
Need desperate help! Velocity!
The graph shows the change in the velocity of an object with time in a situation in which momentum is conserved. which of the following situations is most likely indicated by the graph. explain why or why not the situations is or is not the best choice...