21 savage know it all mayne
range{-2,00)
Step-by-step explanation:
Answer:
±1, ±2, ±7, ±14
Step-by-step explanation:
i am going to answer question 1, so q1 is a number line
The answer is Hx = ½ Wsin θ cos θ
The explanation for this is:
Analyzing the torques on the bar, with the hinge at the axis of rotation, the formula would be: ∑T = LT – (L/2 sin θ) W = 0
So, T = 1/2 W sin θ. Analyzing the force on the bar, we have: ∑fx = Hx – T cos θ = 0Then put T into the equation, we get:∑T = LT – (L/2 sin θ) W = 0