Question

plese answer correct only ​

Answer 1

Answer:

• Option (d) 20 N

Step-by-step explanation:

Refer to the figure in the attachment

• F is the force
• one of the given resolved component of F is F₁ = 10 N
• Angle made by F₁ with F is 60°

By the figure,

we can conclude that,

→ cos 60° = F₂ / F

→ F = F₂ / cos 60°

putting known values

→ F = ( 10 ) / ( 1 / 2 )

→ F = 10 × 2

→ F = 20 N

Therefore,

Magnitude of Force is 20 N

Hence,

• OPTION (d) 20 N is correct .