Question

6) A particle is observed to cross the origin at t=0 and with velocity
of -2m/s. If it undergoes constant acceleration of +2 m/s^2,
calculate the time at which its displacement is +2 m.​

Answer 1

Answer:

2 seconds

Explanation:

Use v=u +at

V=2, u=-2, a=2 substitute to get t

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