AM-1773

Kinematics with calculus

A Math · Secondary 4 · Medium · Kinematics with calculus

1. $3+\sqrt{19}\,\text{s}$
2. $3-\sqrt{19}\,\text{s}$
3. $\sqrt{19}\,\text{s}$
4. $6+\sqrt{19}\,\text{s}$

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