Laws of MotionHard
Question
Two masses m and M are attached with strings as shown. For the system to be in equilibrium we have
Options
A.tan θ = 1 + 
B.tan θ = 1 + 
C.tan θ = 1 + 
D.tan θ = 1 + 
Solution
T1cos45o = T2cos45o
⇒ T1 = T2
(T1 + T2) sin45º = mg
T1 = mg
T1 =
T sinθ = mg +
T sinθ = mg +
.........(i)T cosθ =
= 
.........(ii)dividing (i) and (ii)
tanθ =
= 1 + 
Ans.Create a free account to view solution
View Solution FreeMore Laws of Motion Questions
A boy of mass 40 kg is hanging from the horizontal branch of a tree. The tension in his arms is minimum when the angle b...If there is no friction between any two surfaces in the given figure, then the correct statement (s) is/are...A motorcylist is going on an overbridge of radius r maintaining a constant speed v. As the motorcyclist goes up on the o...A man thanks about 4 arrangement as show to raise two small bricks each having mass m. Which of the arrangement would ta...A body of mass 8 kg is hanging from another body of mass 12 kg. The combination is being pulled by a string with an acce...