3. The pendulum shown right has a mass of 0.26 kg and moves to the right from po

Question

3. The pendulum shown right has a mass of 0.26 kg and moves to the right from point B to point A. At point B the speed of the mass is 3.2 m/s.
(i) What is the change in the gravitational potential energy in the motion from B to A?

(ii) What is the mass speed at point A?

(iii) If the mass is increased to larger than 0.26 kg, will the speed at point A INCREASE, DECREASE, or STAY THE SAME?

The pendulum shown right has a mass of 0.26 kg and moves to the right from point B to point A. At point B the speed of the mass is 3.2 m/s What is the change in the gravitational potential energy in the motion from B to A? What is the mass speed at point A? If the mass is increased to larger than 0.26 kg, will the speed at point A INCREASE, DECREASE, or STAY THE SAME?

Explanation / Answer

increase the points i will do it........

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