Forces in equilibrium questions | form two Physics

(4640) Question Category: Multiple choices

Figure 1 shows a ruler balanced by placing the loads at its ends. What is the weight of X?

forces in equilibrium

A 5N   B 0.5N   C 100N   D 200N

Answer / Solution

A 5N

(4665) Question Category: Short answers

Distinguish between stable equilibrium and unstable equilibrium.

Answer / Solution

UNSOLVED

(4666) Question Category: Mathematical Calculation

A metre rule is pivoted about a point O as shown in Figure 2 and it is balanced by a load of 0.2 N.

forces in equilibrium

Calculate the mass of the rule.

Answer / Solution

UNSOLVED

(5419) Question Category: Mathematical Calculation

A half meter rule AB is freely pivoted at 18 cm from end A and balances horizontally when a body of mass 35 g is hung 48 cm from end B. Calculate the mass of the rule.

Answer / Solution

 

 


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