The long pendulum shown is drawn aside until the ball has risen 0.5 m. It is then given an initial speed of 3.0 m/s. The speed of the ball at its lowest position is:
A) 0 m/s
B) 0.89 m/s
C) 3.1 m/s
D) 3.7 m/s
E) 4.3 m/s

Question

The long pendulum shown is drawn aside until the ball has risen 0.5 m. It is then given an initial speed of 3.0 m/s. The speed of the ball at its lowest position is: 
A) 0 m/s 
B) 0.89 m/s 
C) 3.1 m/s 
D) 3.7 m/s 
E) 4.3 m/s

Quizplus · Accepted Answer

The Answer of The long pendulum shown is drawn aside until the ball has risen 0.5 m. It is then given an initial speed of 3.0 m/s. The speed of the ball at its lowest position is: 
A) 0 m/s 
B) 0.89 m/s 
C) 3.1 m/s 
D) 3.7 m/s 
E) 4.3 m/s

The Long Pendulum Shown Is Drawn Aside Until the Ball