The position vector →r=5.00t^i+(et+ft2)^j locates a particle as a fu

1.	The position vector →r=5.00t^i+(et+ft2)^j locates a particle as a function of time t. Vector →r is in meters, t is in seconds, and factors e and f are constants. Below Diagram gives the angle θ of the particle's direction of travel as a function of t(θ) is measured from the positive x direction). What are 'e' and 'f', including units?
Answer» The position vector $\to r = 5.00 t^i + (e t + f t^{2})^j$ locates a particle as a function of time t. Vector $\to r$ is in meters, t is in seconds, and factors e and f are constants. Below Diagram gives the angle $θ$ of the particle's direction of travel as a function of t( $θ$ ) is measured from the positive x direction). What are 'e' and 'f', including units?

The position vector →r=5.00t^i+(et+ft2)^j locates a particle as a function of time t. Vector →r is in meters, t is in seconds, and factors e and f are constants. Below Diagram gives the angle θ of the particle's direction of travel as a function of t(θ) is measured from the positive x direction). What are 'e' and 'f', including units?

Answer»

The position vector $\to r = 5.00 t^i + (e t + f t^{2})^j$ locates a particle as a function of time t. Vector $\to r$ is in meters, t is in seconds, and factors e and f are constants. Below Diagram gives the angle $θ$ of the particle's direction of travel as a function of t( $θ$ ) is measured from the positive x direction). What are 'e' and 'f', including units?

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