Question

find the instantaneous acceleration
v=t^2-at
v=3t-t​

Answer 1

Answer:

1. (2t-a) m/s²

2. 2m/s²

Explanation:

1. a=dv/dt=d(t²-at)/dt = 2t-a

2. a= d(3t-t)/dt = 3-1= 2

Answer 2

Answer:

1.2t-a m/s²

2.2m/s²

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