Question

a force of resultant of two forces 15i-16j+27k and 23i-40k is a/ 29N B/22N C/ 80N D/NONE

Answer 1

Explanation:

5 N

4 N

2 N

1 N

Answer :

C

Solution :

A+B = 7

and A-B =3m

∴ A=5 and B =2.

I HOPE IT HELP YOU

Answer 2

Answer:

5n

4n

3n

is the answer of question