Question

How many physical quantities are used in equations of motion?

Answer 1

Answer:

Constant linear acceleration in any direction

Trajectory of a particle with initial position vector r0 and velocity v0, subject to constant acceleration a, all three quantities in any direction, and the position r(t) and velocity v(t) after time t.

Answer 2

Answer:

Constant linear acceleration in any direction

Trajectory of a particle with initial position vector r0 and velocity v0, subject to constant acceleration a, all three quantities in any direction, and the position r(t) and velocity v(t) after time t.

Explanation:

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