At t = 0, a particle leaves the origin with a velocity of 9.0 m/s in the positive ydirection and moves in the xy plane with a constant acceleration of (2.0i - 4.0j)m/s2. At the instant the x coordinate of the particle is 15 m, what is the speedof the particle?

Question

At t = 0, a particle leaves the origin with a velocity of 9.0 m/s in the positive y
direction and moves in the xy plane with a constant acceleration of (2.0i - 4.0j)
m/s2
. At the instant the x coordinate of the particle is 15 m, what is the speed
of the particle?

 

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Newtons Laws of Motion

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