Answer to Question #77099 in Physical Chemistry for merry

Question

c) Two particles A and B with masses of 3 kg and 2 kg respectively, travel in a straight line towards each other. Both particles have a speed of
4 ms-1 before they collide. Answer the following:
i) JI the two particles stick together upon collision, calculate the final speed of the combined particles after the collision;
ii) If particle A continues moving in the same original direction after the collision with a speed of 0.4 ms-1, calculate the speed of particle B after the collision.

d) Calculate the centripetal force acting on an object of mass 250 g travelling with a constant speed of 3.5 ms-1 on a circular path of radius 37 mm

Answer 1

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