The graph in the figure shows the velocity of a particle as ittravels along the...

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v: (m/s) 4.0+ 2.0+ -1 (S) 1.0 2.0 3.0 4.0 -2.0+ -4.07

The graph in the figure shows the velocity of a particle as it travels along the x-axis.

(a) In what direction (+x or -x) is the acceleration at t = 0.5 s?

(b) In what direction (+x or -x) is the acceleration at t = 3.0 s?

(c) What is the average acceleration of the particle between t = 2.0 s and t = 4.0 s?

(d) At what value of t is the instantaneous acceleration equal to 0 m/s2?

Answer 1

Answer #1

Answer 2

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