Question

Step by step process pleaseI know the ans but not the process ​pic attached

Answer 1

Answer:

$\huge\boxed{\sf F= 350 \ N}$

Explanation:

Considering pivot as the central point,

Key:

• Torque = Force F × radius r

Anticlockwise torque = Clockwise torque

$F_1r_1=F_2r_2$

Here,

• Anticlockwise force is F
• Clockwise force is 600 N
• $r_1=70+50= 120 \ cm = 1.2 \ m$
• $r_2=70 \ cm = 0.7 \ m$

Solution:

Substitute the givens in the above formula.

$F(1.2)=600(0.7)\\\\F(1.2)=420\\\\Divide \ 1.2 \ to \ both \ sides\\\\F=420/1.2\\\\F= 350 \ N\\\\\rule[225]{225}{2}$