A mass m1 is connected by a weghtless cable of water
A particle of mass m moving with a velocity u makes an elastic one-dimensional collision with a stationary particle of mass m establishing a contact with it for extermely small time. T. Their force of contact increases from zero to F0 linearly in time T/4, remains constant for a further time T/2 and decreases linearly from F0 to zero in further time T/4 as shown. The magnitude possessed by F0 is.
22
Sep
A particle of mass m moving with a velocity u makes an elastic one-dimensional collision with a stationary particle of mass m establishing a contact with it for extermely small time. T. Their force of contact increases from zero to F0 linearly in time T/4, remains constant for a further time T/2 and decreases linearly [...]
A uniform chain of mass m and length l hangs on a thread and touches the surface of a table by its lower end. Thread breaks suddenly. Find the force exerted by the table on the chain when half of its length has fallen on the table. The fallen part does not form heap
22
Sep
A uniform chain of mass m and length l hangs on a thread and touches the surface of a table by its lower end. Thread breaks suddenly. Find the force exerted by the table on the chain when half of its length has fallen on the table. The fallen part does not form heap A [...]
A mass m1 is connected by a weghtless cable of water, whose mass is m0 at t=0. If the container efects water in downward directiona t a constant rate bkg/s. with a velocity v0 relative to the container, determine the acceleration of m1 as a function of time.
22
Sep
A mass m1 is connected by a weghtless cable of water, whose mass is m0 at t=0. If the container efects water in downward directiona t a constant rate bkg/s. with a velocity v0 relative to the container, determine the acceleration of m1 as a function of time. A mass m1 is connected by a [...]