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A particle moving in the xy-plane has velocity v⃗ =(2ti+(3−t2)j)m/s, where t is in s. What...

A particle moving in the xy-plane has velocity v⃗ =(2ti+(3−t2)j)m/s, where t is in s.

What is the x component of the particle's acceleration vector at t = 7 s?
What is the y component of the particle's acceleration vector at t = 7 s?

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