Solved

The Acceleration Function (In M s2s ^ { 2 }

Question 9

Multiple Choice

The acceleration function (in m / s2s ^ { 2 } ) and the initial velocity are given for a particle moving along a line. Find the velocity at time t and the distance traveled during the given time interval. a(t) =t+4,v(0) =3,0t10a ( t ) = t + 4 , v ( 0 ) = 3,0 \leq t \leq 10


A) v(t) =t22+3t m/s,57123 mv ( t ) = \frac { t ^ { 2 } } { 2 } + 3 t \mathrm {~m} / \mathrm { s } , 571 \frac { 2 } { 3 } \mathrm {~m}
B) v(t) =t22+3 m/s,59623 mv ( t ) = \frac { t ^ { 2 } } { 2 } + 3 \mathrm {~m} / \mathrm { s } , 596 \frac { 2 } { 3 } \mathrm {~m}
C) v(t) =t22+4t+3 m/s,49623 mv ( t ) = \frac { t ^ { 2 } } { 2 } + 4 t + 3 \mathrm {~m} / \mathrm { s } , 496 \frac { 2 } { 3 } \mathrm {~m}
D) v(t) =t22+3t m/s,54623 mv ( t ) = \frac { t ^ { 2 } } { 2 } + 3 t \mathrm {~m} / \mathrm { s } , 546 \frac { 2 } { 3 } \mathrm {~m}
E) v(t) =t22+4t+3 m/s,39623 mv ( t ) = \frac { t ^ { 2 } } { 2 } + 4 t + 3 \mathrm {~m} / \mathrm { s } , 396 \frac { 2 } { 3 } \mathrm {~m}

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