In the given figure, a particle A moves along the line y=30 m with a constant velocity of magnitude 3 m/s and parallel to the x− axis. At the instant particle A passes the y− axis, the particle B leaves the origin with a zero initial speed and a constant acceleration of magnitude 0.40 m/s2. What angle θ between→aB and the positive direction of the y−axis would result in a collision?

In the given figure, a particle A moves along the line y=30 m with a c

1.	In the given figure, a particle A moves along the line y=30 m with a constant velocity of magnitude 3 m/s and parallel to the x− axis. At the instant particle A passes the y− axis, the particle B leaves the origin with a zero initial speed and a constant acceleration of magnitude 0.40 m/s2. What angle θ between→aB and the positive direction of the y−axis would result in a collision?
Answer» In the given figure, a particle $A$ moves along the line $y = 30 m$ with a constant velocity of magnitude $3 m/s$ and parallel to the $x -$ axis. At the instant particle $A$ passes the $y -$ axis, the particle $B$ leaves the origin with a zero initial speed and a constant acceleration of magnitude $0.40 {m/s}^{2}$ . What angle $θ$ between ${\to a}_{B}$ and the positive direction of the $y -$ axis would result in a collision?

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