a)Write an expression for the vehicle’s instantaneous velocity as a function of time. b)What is the vehicle’s velocity after accelerating for 7 seconds? The equation’s parameters are as follows. A = 35 m/s B = 23 s c)After accelerating, the velocity of the vehicle will begin to level off at highway speed. Write an expression for the vehicle’s velocity after it has been accelerating for a long time. d) Determine the value of the vehicle’s velocity after it has been accelerating for a long time. The equation’s parameters are as follows. A = 35 m/s B = 23 s
A vehicle accelerates down an on ramp and eventually reaches highway speed. The position of the vehicle is described by the following equation:
x(t) = At2/(t+B)
a)Write an expression for the vehicle’s instantaneous velocity as a function of time.
b)What is the vehicle’s velocity after accelerating for 7 seconds? The equation’s parameters are as follows. A = 35 m/s B = 23 s
c)After accelerating, the velocity of the vehicle will begin to level off at highway speed. Write an expression for the vehicle’s velocity after it has been accelerating for a long time.
d) Determine the value of the vehicle’s velocity after it has been accelerating for a long time. The equation’s parameters are as follows. A = 35 m/s B = 23 s
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