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C1A.png

(b)calculate the speed of sphere 1 just after the

collision. Express your answer in units of metres/second.

(c)Calculate the maximum angle in figure3 reached by sphere 1 after collision. Express your answer in units of degrees.

C1A.png

Two spheres with mass m1 = 2 kg and m2 = 3 kg respectively hang at the ends of two
strings each with a length l = 2 In. The two strings are connected to the same point on the
ceiling. Initially, sphere 2 is at rest. Sphere l is then pulled to one side and released at an
angle Emit = 60°. The two balls collide elastically and swing upwards. 60 m1 m2 1— —p (a) Calculate the speed of sphere 1 just before the collision. Express your answers in units
of metres/second [3 marks].

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Energy conservation and formula to... View the full answer

59DE6CD2-0B01-445B-9131-FDDA4C64FEE2.jpeg

Two spheres with mass m1 = 2 kg and m2 = 3 kg respectively hang at the ends of two
strings each with a length l = 2 m. The two strings are connected to the same point on the
ceiling. Initially,...

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