Answer :
vf = final velocity
vo = initial velocity
a = acceleration
t = time
use the following equation
vf = vo + at
since vo = 0 m/s (stopped), that term drops out and you're left with . . .
vf = at
(60 m/s) = (8.0 m/s²)t
t = (60 m/s)/(8.0 m/s²) = 7.5 seconds
t = 7.5 seconds
vo = initial velocity
a = acceleration
t = time
use the following equation
vf = vo + at
since vo = 0 m/s (stopped), that term drops out and you're left with . . .
vf = at
(60 m/s) = (8.0 m/s²)t
t = (60 m/s)/(8.0 m/s²) = 7.5 seconds
t = 7.5 seconds
Dragster take 7.5 second.
According to first equation of motion,
V = U + at
t = (V -U)/a
V= final velocity
U=initial velocity
a = acceleration
t = time
given that,
U = 0 m/s (object starts from rest)
V = 60 m/s
a= 8 m/s2
t =?
t = (60 m/s – 0 m/s)/8 m/s2
t = 7.5 s
Thus, we can conclude that, dragster take 7.5 second.
Learn more about equations of motion here:
https://brainly.in/question/17883870
