The ratio of the maximum deflection of a beam simply supported at its ends with an isolated central load to that of the same beam with a uniformly distributed load over its entire length (with identical total load W) is:

Which of the following forces is/are responsible for the sedimentation of particles during centrifugation?

Which of the following forces always opposes the applied motion or force?

Statement: An object of mass M falls freely under gravity, maintaining a constant acceleration. Conclusion I: The velocity of the object increases uniformly with time. Conclusion II: The acceleration of the object depends on its mass. Choose the correct option: