There are three forces F1 , F2 , F3 acting on a body, all acting on a point on the body. The body is found to move with uniform speed…
Q: There are three forces F1 , F2 , F3 acting on a body, all acting on a point on…
A spring mass system (mass m , spring constant k , natural length l) rests in equilibrium on a horizontal disc …..
Q: A spring mass system (mass m , spring constant k , natural length l) rests in equilibrium on a…
A cylinder of mass M and radius R is resting on two corner edges A and B as shown in figure….
Q: A cylinder of mass M and radius R is resting on two corner edges A and B as shown…
Two blocks each of mass m lie on a smooth table. They are attached to two other masses as shown in the figure….
Q: Two blocks each of mass m lie on a smooth table. They are attached to two other masses as…
In the figure shown all the surface are smooth.All the blocks A, B and C are movable x-axis is horizontal and y-axis vertical as shown ….
Q: In the figure shown all the surface are smooth.All the blocks A, B and C are movable, x-axis is…
A bead of mass m is attached to one end of a spring of natural length R and spring constant k ….
Q: A bead of mass m is attached to one end of a spring of natural length R and spring…
A block starts moving up an inclined plane of inclination 30° with an initial velocity vo . It comes back to its initial position ……
Q: A block starts moving up an inclined plane of inclination 30° with an initial velocity vo . It comes…
A small block starts slipping down from a point B on an inclined plane AB , which is making an angle θ with the horizontal …..
Q: A small block starts slipping down from a point B on an inclined plane AB , which is making…
Shown in the figure is rigid and uniform one meter long rod AB held in horizontal position by two strings tied to its ends ….
Q. Shown in the figure is rigid and uniform one meter long rod AB held in horizontal position by two…
A particle of mass m is fixed to one end of a spring having force constant k and unstretched length l ….
Q: A particle of mass m is fixed to one end of a spring having force constant k and unstretched…
A mass of 10 kg is suspended by a rope of length 4 m , from the ceiling . A force F is applied horizontally at the mid point ….
Q: A mass of 10 kg is suspended by a rope of length 4 m , from the ceiling .…
Rocket can move in air free space , but Jet planes can not . Why ?
Q: Rocket can move in air free space , but Jet planes can not . Why ? Ans: As you…