Question

A 4.0 g bead slides along a frictionless wire, as shown in the figure. At point A, the bead is moving to the right but with negligible speed. 100 cm 80 cm -- Potential Energy = 0 a) What is the kinetic energy of the bead at point A? b) What is the kinetic energy of the bead at point B? c) What is the kinetic energy of the bead at point C? d) What is the potential energy of the bead at point A? e) What is the potential energy of the bead at point B? f) What is the potential energy of the bead at point C? g) What is the speed of the bead at point C?

          A 4.0 g bead slides along a frictionless wire, as shown in the figure. At point A, the bead is moving to the right but with negligible speed.

100 cm
80 cm
-- Potential Energy = 0

a) What is the kinetic energy of the bead at point A?
b) What is the kinetic energy of the bead at point B?
c) What is the kinetic energy of the bead at point C?
d) What is the potential energy of the bead at point A?
e) What is the potential energy of the bead at point B?
f) What is the potential energy of the bead at point C?
g) What is the speed of the bead at point C?

A 4.0 g bead slides along a frictionless wire, as shown in the figure. At point A, the bead is moving to the right but with negligible speed.

100 cm
80 cm
– Potential Energy = 0

a) What is the kinetic energy of the bead at point A?
b) What is the kinetic energy of the bead at point B?
c) What is the kinetic energy of the bead at point C?
d) What is the potential energy of the bead at point A?
e) What is the potential energy of the bead at point B?
f) What is the potential energy of the bead at point C?
g) What is the speed of the bead at point C?

Added by Deborah T.

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