Question

The position of a particle is defined by r = \{4(t - \sin t)\hat{i} + (2t^2 - 3)\hat{j}\} m where $t$ is in seconds and the argument for the sine is in radians Determine the speed of the particle when $t = 1.1$ s Express your answer to three significant figures and include the appropriate units. Determine the normal component of acceleration when $t = 1.1$ s Express your answer to three significant figures and include the appropriate units. Determine the tangential component of acceleration when $t = 1.1$ s

          The position of a particle is defined by
r = \{4(t - \sin t)\hat{i} + (2t^2 - 3)\hat{j}\} m where $t$ is in seconds and the
argument for the sine is in radians
Determine the speed of the particle when $t = 1.1$ s
Express your answer to three significant figures and include the appropriate units.
Determine the normal component of acceleration when $t = 1.1$ s
Express your answer to three significant figures and include the appropriate units.
Determine the tangential component of acceleration when $t = 1.1$ s

$The position of a particle is defined by r = {4(t - sint)î + (2t^2 - 3)ĵ} m where t is in seconds and the argument for the sine is in radians Determine the speed of the particle when t = 1.1 s Express your answer to three significant figures and include the appropriate units. Determine the normal component of acceleration when t = 1.1 s Express your answer to three significant figures and include the appropriate units. Determine the tangential component of acceleration when t = 1.1 s$

Added by Alejandro H.

Question

Please give Ace some feedback