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ale4655 [162]
3 years ago
15

At t= 0, a particle starts from rest at x= 0, y = 0, and moves in the xy plane with an acceleration a⃗ = (4.0i^ + 3.0j^)m/s2. As

sume t is in seconds. Determine the speed of the particle as a function of time t.
Mathematics
1 answer:
TEA [102]3 years ago
3 0
Because the initial conditions are zero, one integrates twice, discarding the constant of integration each time. The displacement vector, s(t), is: 
<span>s(t) = (2.0î + 1.5ĵ)t² meters</span>
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