Question

part 1 of 3 A particle moves in the xy plane with constant acceleration. At time zero, the particle is at x = 2 m, y = 8 m, and has velocity $ \vec{v}_0 = (1.5 \text{ m/s}) \hat{i} + (-7 \text{ m/s}) \hat{j} $. The acceleration is given by $ \vec{a} = (5 \text{ m/s}^2) \hat{i} + (2 \text{ m/s}^2) \hat{j} $. What is the x component of velocity after 9 s? Answer in units of m/s. Answer in units of m/s. part 2 of 3 What is the y component of velocity after 9 s? Answer in units of m/s. Answer in units of m/s. part 3 of 3 What is the magnitude of the displacement from the origin (x = 0 m, y = 0 m) after 9 s? Answer in units of m. Answer in units of m.

          part 1 of 3
A particle moves in the xy plane with constant acceleration. At time zero, the particle
is at x = 2 m, y = 8 m, and has velocity
$ \vec{v}_0 = (1.5 \text{ m/s}) \hat{i} + (-7 \text{ m/s}) \hat{j} $. The acceleration
is given by $ \vec{a} = (5 \text{ m/s}^2) \hat{i} + (2 \text{ m/s}^2) \hat{j} $.
What is the x component of velocity after
9 s?
Answer in units of m/s. Answer in units of
m/s.
part 2 of 3
What is the y component of velocity after
9 s?
Answer in units of m/s. Answer in units of
m/s.
part 3 of 3
What is the magnitude of the displacement
from the origin (x = 0 m, y = 0 m) after 9 s?
Answer in units of m. Answer in units of
m.

part 1 of 3
A particle moves in the xy plane with constant acceleration. At time zero, the particle
is at x = 2 m, y = 8 m, and has velocity
v⃗0 = (1.5 m/s) î + (-7 m/s) ĵ. The acceleration
is given by a⃗ = (5 m/s^2) î + (2 m/s^2) ĵ.
What is the x component of velocity after
9 s?
Answer in units of m/s. Answer in units of
m/s.
part 2 of 3
What is the y component of velocity after
9 s?
Answer in units of m/s. Answer in units of
m/s.
part 3 of 3
What is the magnitude of the displacement
from the origin (x = 0 m, y = 0 m) after 9 s?
Answer in units of m. Answer in units of
m.

Added by Juan B.

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