first of all we have resolve
the Vs into horizontal and vertical components. The horizontal
component is cos theta component and theta is 60degree here. This
component is in direction of vb so for total velocity both velocity
is added and then force is calculated.
Fluid Mechanics Fluid Mechanics 5. (20 points) A horizontal conveyor belt moving at 3 m/s receives...
A hucket drops sand vertically onto a moving conveyor-belt at the rate of 5.70 kgis. The rubber conveyor-belt is supported by wheels (frictionless) and moves at a constant speed of tha motor that drivas the belt. - D.710 m/s under the action of a constant horizontal axternal force supplied by Figure P9.87 (a) Find the sands rate of change of momentum in the horizontal direction. (b) Find the force ot friction exerted by the belt on the sand (c) Find...
Problem 5-14 The conveyor belt shown a or the belt is L 20 ft. (a) Determine the angle a for which the sand is deposited on the stockpile at B (b) If the sand falls with practically zero velocity onto the conveyor at a constant rate m 100 lbm's as shown below, determine the magnitude of the net force P required to maintain a constant belt speed v (use the smaller of the two angles v 30 m/s n below...
hopper drops gravel at a rate of 80.0 kg/s onto a conveyor belt that moves at a constant speed v 1.80 m/s. Determine the additional force (over and above internal friction) needed to keep the conveyor belt moving as gravel falls on it a. 80.0 N b. 144.0 N 44.4 N d)784.0 N e. 436.0 N f. None of the above. The correct answer is