Question

If x=at +bt² where x is in meter and t in hour, the unit of b will be ?
a) m²/hr
b) m/hr²
c) m/hr
d) m
e) none of above
@AllTehMaffs

Answer 1

remember that since the two sides are equivalent, both have to end up with units that are the same as x - meters. What could you multiply (hours)^2 by to get meters?

Answer 2

m/h2 ????

Answer 3

m / (hours ) ^2

Answer 4

most definitely

Answer 5

:)

Answer 6

ty :)