Question

SUPPOSE 10-KILOGRAM BLOCK IS ATTACHED WITH ZERO NEWTON METER AND IT IS PULLED UP BY 100-NEWTON FORCE ACTING AT AN ANGLE OF 37 DEGREES TAKING COEFFICIENT OF FRICTION 0.2 WHAT IS THE FORCE EXERTED ON IT

Answer 1

$$F_{net}=F\cos{37}-\mu mg$$

$$F_{net}=100\cos{37}-(0.2)(9.8)(10)=60\ N$$