The speed of an object is given by $v=5.00 t^{2}+4.00 t$ where v is in m/s and t is in s. What is the acceleration of the object at t = 2.00 s?
A)5.00 m/s2
B)9.00 m/s2
C)10.0 m/s2
D)14.0 m/s2
E)20.0 m/s2

Question

Quizplus · Accepted Answer

The Answer of The speed of an object is given by $v=5.00 t^{2}+4.00 t$ where v is in m/s and t is in s. What is the acceleration of the object at t = 2.00 s?
A)5.00 m/s2
B)9.00 m/s2
C)10.0 m/s2
D)14.0 m/s2
E)20.0 m/s2

The Speed of an Object Is Given By v=5.00t2+4.00tv=5.00 t^{2}+4.00 tv=5.00t2+4.00t

The Speed of an Object Is Given By $v=5.00 t^{2}+4.00 t$