3-74 A 6-m-high, 5-m-wide rectangular plate blocks the end of a 5-m-deep freshwater channel, as shown in Fig. P3-74. The plate is hinged about a horizontal axis along its od ser edge through a point A and is restrained from open- ing by a fixed ridge at point B. Determine the force exerted on the plate by the ridge. A T 1 m 5 m B cisD FIGURE P3-74 Reconsider Prob. 3-74. Using appropriate soft- ware, investigate the effect of water depth on the force exerted on the plate by the ridge. Let the water depth vary from 0 to 5 m in increments of 0.5 m. Tabulate and plot 3-75 your results.
Q: A body of unknown mass is attached to an ideal spring with force constant 122 N/m. It is found to vi...
A: a)The expression for the time period is,
Q: Suppose you use an ideal pulley of the type shown in (see attached image) to support a car engine of...
A: a)The relation between tension and weight of load is,
Q: Can someone please help me understand what I'm doing wrong on this one?
A: Acceleration is the rate of change of velocity. It is equal to the slope of the graph about the poin...
Q: A capacitor with initial charge q0 is discharged through a resistor. What multiple of the time const...
A: Charge is given by,
Q: Chapter 23, Problem 033 In the figure two large, thin metal plates are parallel and close to each ot...
A: The magnitude of surface charge density of the plates is 6.40×10-22 C/m2. Consider the metal plates ...
Q: Chapter 27, Problem 007 from A wire of resistance 5.1 Ω is connected to a battery whose emf ε is 4.0...
A: (a)Write the expression for energy transferred from chemical to electrical form.
Q: The body in the figure is pivoted at O. Three forces act on it in the directions shown: FA = 11.0 N ...
A: Given:A body pivoted at point O.Some forces are acting on the body. We have to find the net torque ...
Q: An infinite, nonconducting sheet has a surface charge density σ = +9.64 pC/m2. (a) How much work is ...
A: Given,
Q: A horizontal uniform meter stick supported at the 50-cm mark has a mass of 0.50 kg hanging from it a...
A: Let x be the position on the meter stick at which one would hang a third mass to keep the meter stic...