Question

If x = at+bt2 where x is in metre (m) and t is in hour (hr) then unit of b will be

Answer 1

Step-by-step explanation:

x=bt²

x÷t²=b

formula=m/t²=b

unit=kg/s²

M¹T-²

Answer 2

Answer:

metre/hr^2

Step-by-step explanation:

if x is metre then at+bt^2 should have unit metre and similarly

dimension of at is same as bt^2 i.e. metre .

for unit of b is x therefore ,

unit of bt^2= metre

x.hr^2=metre

x=metre/hr^2