) The figure below shows a bead sliding on a wire. If friction forces are negligible and the bead has a speed of 400 cm/s at A (1.5 m from ground), what will be its speed at point B (at the surface of ground)? At point C(0.8 m from ground)? At point B? At point C?

) The figure below shows a bead sliding on a wire. If friction forces are negligible and the bead has a speed of 400 cm/s at A (1.5 m from ground), what will be its speed at point B (at the surface of ground)? At point C(0.8 m from ground)? At point B? At point C?

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Question

) The figure below shows a bead sliding on a wire. If friction forces are negligible and the bead has a speed of 400 cm/s at A (1.5 m from ground), what will be its speed at point B (at the surface of ground)? At point C(0.8 m from ground)?