The resultant if a certain system of forces has x and y components. Determine the components of this resultant with respect to N and T axes rotation 30 degree counterclockwise relative to the x and y axes.
Ans. Rn= 500 lb
Rt= 266 lb
How did it happen?
6 answers
We don't get to know because we do not have the chance of looking at the numerical values in the diagram that you have in front of you.
Get the R which is equal to 566.04lb then the da theta which is equal to 58 deg. den subtract it to 30 deg. u get 28 deg. da other is 62 deg. den get Rn = 566.04cos28 deg which is equal to 500lb den get rt = 566.04cos62 which is equal to 265.7lb or 266 lb
How did you get the 62 degrees?
cos 62 deg is equal to sin 28 deg.
How did it happen?
The resultant if a certain system of forces has x and y components. Determine the components of this resultant with respect to N and T axes rotation 30 degree counterclockwise relative to the x and y axes.
1 answer