Posted by Hannah on .
Solve for Q
Q= sin^1 1.5/9.8
I got 8.80 Is this correct?
I have a TI30 calculator and to do the sin^1 I pushed the 2nd button and then sin. I am not sure if this is correct.

Physics(please check) 
bobpursley,
If that is 11.5 in the numerator, no way. Sine cannot be over 1.0 ever. So arcsingreater than one is nuts.

Physics(please check) 
Hannah,
No it is sin^1 (1.15/9.8)

Physics(please check) 
Elena,
This is arcsin(1.15/9.8)=
=arcsin 0.117=6.74 degr