A particle moves along the x axis according to the equation x = 1.91 2.99t-1.00e, where...

Question

Question

Answer 1

Answer #1

A)

Position, X(2.90) = 1.91 + 2.99(2.9) - 1(2.9)^2 = 2.17 m

B)

Velocity, v(t) = 2.99 - 2t

V(2.9) = 2.99 - 2(2.9) = - 2.81 m/s

C)

Acceleration, a(t) = - 2 m/s^2

Comment in case any doubt please rate my answer ....

Answer 2

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