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23 Nov 2019
A car has an acceleration of 3 m/s^2 and an initial velocity of7m/s. how long does it take to travel 50 meters?
a) 3.89 secs
b) 4.57
c) 5.01
d) 3.58
e) 4.43
seems like it should be pretty straight forward but what I amtryingI am not getting the correct answer. I have triedusing the propertyvf^2 = vi^2 + 2ax and also t = vf/a but thisdoes not seem to beright please help!
Thanks
A car has an acceleration of 3 m/s^2 and an initial velocity of7m/s. how long does it take to travel 50 meters?
a) 3.89 secs
b) 4.57
c) 5.01
d) 3.58
e) 4.43
seems like it should be pretty straight forward but what I amtryingI am not getting the correct answer. I have triedusing the propertyvf^2 = vi^2 + 2ax and also t = vf/a but thisdoes not seem to beright please help!
Thanks
1
answer
0
watching
47
views
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Jarrod RobelLv2
2 Apr 2019