Aparticle moves along the x axis according to the equation x = 2.08 + 3.06t − 1.00t^2, where x is in meters and t is in seconds. (a) find the position of the particle at t = 3.30 s. (b) find its velocity at t = 3.30 s. (c) find its acceleration at t = 3.30 s.

Explanation:

The position of a particle along x - axis is given by :

(a) Position at t = 3.3 s

x = 1.288 m

(b) Velocity at t = 3.3 s

at t = 3.3 s

v = -3.54 m/s

(c) Acceleration,

Hence, this is the required solution.

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fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

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