Kinematics Question 116
Question: A metal sphere it’s hung by a string fixed to a wall. The sphere it’s pushed away from the wall by a stick. The forces acting on the sphere are shown in the second diagram. Which of the following statements it’s wrong
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: D
Solution:
As the metal sphere it’s in equilibrium under the effect of three forces
therefore
From equation (i) and (ii) we get
