Question

Two forces of F₁ and F₂ are perpendicular to each other and have same magnitude. If the vector sum of F₁ + F₂ is C = 50 Newton, then the magnitude of F₁ + (-F₂) is… Newton.Immersive Reader

Answer 1

Answer:

Given that,

Two forces F

1

and F

2

=5N

Angle θ=60

0

We know that, the resultant force is

∣F∣=∣F

1

∣+∣F

2

∣

∣F∣=

F

1

2

+F

2

2

+2F

1

F

2

cosθ

∣F∣=

(5)

2

+(5)

2

+2×5×5×

2

1

∣F∣=

75

∣F∣=8.66N

Hence, the resultant force acting on the body is 8.66 please mark me as a brailliest