A solid sphere, disc and solid cylinder all of the same mass and made up of same material
A solid sphere, disc and solid cylinder all of the same mass and made up of same material are allowed…
7 years ago
Motion in Plane
A solid cylinder of mass 50kg and radius 0.5 m is, free to rotate about the horizontal axis
A solid cylinder of mass 50kg and radius 0.5 m is, free to rotate about the horizontal axis.A massless string…
7 years ago
A cord is wound round the circumference of wheel of radius
A cord is wound round the circumference of wheel of radius r.The axis of the wheel is horizontal and moment…
7 years ago
Two discs of moment of inertia l₁ and I₂ and angular speeds
Two discs of moment of inertia l₁ and I₂ and angular speeds ?￢ﾂﾁ and ?￢ﾂﾂ are rotating along collinear axes…
7 years ago
A body of mass m slides down an incline and reaches the bottom
A body of mass m slides down an incline and reaches the bottom with a velocity v, if the same…
7 years ago
A block slides from an inclination of 45°.If it takes time twice
A block slides from an inclination of 45°.If it takes time twice with friction than to that without friction, then…
7 years ago
A long horizontal rod has a bead which can slide long its length
A long horizontal rod has a bead which can slide long its length and initially placed at a distance L…
7 years ago
Two racing cars of masses m₁ and m₂ are moving in circles of radii
Two racing cars of masses m₁ and m₂ are moving in circles of radii r₁ and r₂ respectively.Their speeds are…
7 years ago
Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radius
Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radius R and r such that…
7 years ago
A wheel is rotating at 900 rpm about its axis.When the power is cut-off it
A wheel is rotating at 900 rpm about its axis.When the power is cut-off it comes to rest in 1…
7 years ago