- #1
jeremy smith
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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..
Hint: think about conservation of linear momentum and conservation of energy to solve the problem.
A) The velocity of a bullet striking a ballistic pendulum
B) The velocity of a car colliding head on with another car of equal weight and velocity
C) The velocity of a fixed stationary object being hit by a bullet
D) The velocity of a swinging pendulum
E) A ball rolling across a level floor
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..
Hint: think about conservation of linear momentum and conservation of energy to solve the problem.
A) The velocity of a bullet striking a ballistic pendulum
B) The velocity of a car colliding head on with another car of equal weight and velocity
C) The velocity of a fixed stationary object being hit by a bullet
D) The velocity of a swinging pendulum
E) A ball rolling across a level floor