An inclined plane is moving up with constant velocity v. A block kept on incline is at rest. Calculate the work done by gravity
Sahay Sir > Question Answers > An inclined plane is moving up with constant velocity v. A block kept on incline is at rest. Calculate the work done by gravity
A smooth block of mass m moves up from bottom to top of a wedge which is moving with an acceleration a 0 . Find the work done by the pseudo force measured by the person sitting at the edge of the wedge.
30
Aug
A smooth block of mass m moves up from bottom to top of a wedge which is moving with an acceleration a 0 . Find the work done by the pseudo force measured by the person sitting at the edge of the wedge. An inclined plane is moving up with constant velocity v. A [...]
A block of mass m1 moves with an acceleration a12 relative to a trolley as shown in figure. The block is being observed by two observers (2) and (3). The observer (2) is at rest with respect to trolley which is moving with acceleration a2 while the observer(3) is moving on ground with acceleration a_3. What is the work done by the pseudo force as observed by the observers (2) and (3) on the block during time t? Assume zero intial velocities of the bodies and observers.
30
Aug
A block of mass m1 moves with an acceleration a12 relative to a trolley as shown in figure. The block is being observed by two observers (2) and (3). The observer (2) is at rest with respect to trolley which is moving with acceleration a2 while the observer(3) is moving on ground with acceleration a_3. [...]
A block of mass m welded with a light spring of stiffness k is in equilibrium on an smooth inclined plane with angle of inclination θ. If a variable external force is applied slowly till the spring comes to its relaxed position, find the work done by spring by spring force.
30
Aug
A block of mass m welded with a light spring of stiffness k is in equilibrium on an smooth inclined plane with angle of inclination θ. If a variable external force is applied slowly till the spring comes to its relaxed position, find the work done by spring by spring force. An inclined plane is [...]
A block of mass m is kept over another block of mass M and the system rests on a horizontal surface. A constant horizontal force F acting on the lower block produces an acceleration F/(2m+m) in the system, the two blocks always move together. (a) Find the coefficient of kinetic friction between the bigger block
30
Aug
A block of mass m is kept over another block of mass M and the system rests on a horizontal surface. A constant horizontal force F acting on the lower block produces an acceleration F/(2m+m) in the system, the two blocks always move together. (a) Find the coefficient of kinetic friction between the bigger block [...]
An inclined plane is moving up with constant velocity v. A block kept on incline is at rest. Calculate the work done by gravity, friction force,
30
Aug
An inclined plane is moving up with constant velocity v. A block kept on incline is at rest. Calculate the work done by gravity, friction force, An inclined plane is moving up with constant velocity v. A block kept on incline is at rest. Calculate the work done by gravity friction force August 30, 2020 [...]