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1. The problem statement, all variables and given/known data
Particle A moves along the line y = 29 m with a constant velocity of magnitude 2.8 m/s and directed parallel to the x axis. At the instant particle A passes the y axis, particle B leaves the origin with zero initial speed and constant acceleration of magnitude 0.42 m/s2. What angle θ between and the positive direction of the y axis would result in a collision?
2. Relevant equations
x = x_{0} + v_{0x}t + 1/2 (a_{x}t^{2})
y = y_{0} + v_{0y}t + 1/2 (a_{y}t^{2})
Particle A
y = 29
v_{x} = 2.8
y_{0} = 29
a = 0
Particle B
v_{0} = 0
a = 0.42
y_{0} = 0
x_{0} = 0
Particle A moves along the line y = 29 m with a constant velocity of magnitude 2.8 m/s and directed parallel to the x axis. At the instant particle A passes the y axis, particle B leaves the origin with zero initial speed and constant acceleration of magnitude 0.42 m/s2. What angle θ between and the positive direction of the y axis would result in a collision?
2. Relevant equations
x = x_{0} + v_{0x}t + 1/2 (a_{x}t^{2})
y = y_{0} + v_{0y}t + 1/2 (a_{y}t^{2})
Particle A
y = 29
v_{x} = 2.8
y_{0} = 29
a = 0
Particle B
v_{0} = 0
a = 0.42
y_{0} = 0
x_{0} = 0
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