a1 = E1/q
a2 = E2/q
here net displacement is zero.
s1+s2 = 0
s1 = -s2
0.5*a1*t1^2 = -(v1*t2 - 0.5*a2*t2^2)
0.5*a1*t1^2 = -a1*t1*t2 + 0.5*a2*t2^2
a1*(0.5*t1^2 + t1*t2) = 0.5*a2*t2^2
a2/a1 = (0.5*t1^2 + t1*t2)/(0.5*t2^2)
E2/E1 = (0.5*24.8^2 +
24.8*4.29)/(0.5*4.29^2)
= 44.98
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