A ball of mass 3kg moving at a speed of 2m/s collides into an identical ball B. A. Calculate the final velocity of ball B, if A stayed at rest after collision.

B. What is the velocity of both balls, if they moved off together?​

seeing the graph would

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96.77 amp

explanation:

rl = 250/100 = 2.5 ohms.

egl = 250 + (100 × 0.1) + 2 = 262 v.

at 700 r.p.m., eg2 = 262 × 700/1000 = 183.4 v.

if ia is the new current, then eg2 - 2 - (ia × 0.1) = 2.5 ia

which means this will give ia = 96.77 amp.