12- The parabolic shaped gate with a width of 2 m shown in Figure is hinged at point B. Determine the force F needed to keep the gate stationary. 13- Consider a submerged curved surface. Explain Water C Oil, SG = 1.5 3 m D 9 m y B 4 m
Q: 9. Poisson brackets with angular momentum: (a) Calculate the following Poisson brackets of the…
A: a) The Poisson bracket of x,z, x,z=∂x∂x∂z∂px-∂z∂x∂x∂px+∂x∂z∂z∂pz-∂z∂z∂x∂pz=0 The Poisson bracket of…
Q: Question 19 What is the difference between the pressure on the bottom of a pool and the pressure on…
A: Pressure which is experienced by a fluid is called fluid pressure. It mainly depends on two factors.…
Q: Identical-sized lead and aluminum cubes are suspended at different depths by two wires in a large…
A:
Q: Assuming bicycle tires are perfectly flexible and support the weight of a bicycle and rider by…
A: Given data: Total mass m = 71 kg Gauge pressure P=4.5×105 Pa
Q: What outward force (in N) is needed on the outside of a lung to create the pressure P noted in the…
A: Write the given values of this problem. P=-5.50 mm Hg P=-5.50×133.32P=-733.26 PaA=270 cm2 or 0.027…
Q: (a) Calculate the buoyant force (in N) on a 3.00 L helium balloon. N (upward) (b) Given the mass of…
A:
Q: As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes.…
A: Mass of the woman , m = 56.5 kgHer weight, W = mg = 565 N (taking g = 10 m/sec2)Area of her heel…
Q: If the force on the tympanic membrane (eardrum) increases by about 1.50 N above the force from…
A: diameter of circular membrane = 0.0082 mradius (r) = 0.0041 m maximum force above the force from…
Q: QUESTION 9 An empty 80-g can with a base radius of 8.0 cm and a height of 15 cm floats upright in…
A:
Q: 1. Given a weight of 8.00 N placed on a board of area 2.00 m2. The pressure exerted on the board by…
A:
Q: The book in the 3 figures is the same book: same weight, same dimensions. Which book exerts more…
A: Required:- Which book exerts more pressure on the surface. Definition:- Pressure is defined as the…
Q: Acane is the 14-10kg sheel hull of a sunken ship water Part A Determine the tension in the crane's…
A: Given: Mass of the hull=1.4×104 kg The density of water= 1000 kg/m3 The density of the steel= 8000…
Q: 1.Wall AO is designed to block water which rises to a level of 4 m. Determine the magnitude of force…
A: given that a = 4 m b = 6 m
Q: Water is used to turn a large wheel to generate power within a flour mill. The wheel is 5 m in…
A: The situation is modelled in the graph sketch below,
Q: 48. A wooden block floats in a bucket of water. It is submerged a depth D. If the described setup is…
A:
Q: Consider the following statements about pressure (I) Pressure is defined as the force normal to an…
A:
Q: What is the pressure different between points A and C. Why is the different between A and B ? Write…
A: The pressure difference between two points in a liquid is a function of the difference in height.
Q: 36. Go In the process of changing a flat tire, a motorist uses a hydraulic jack. She begins by…
A: Given that the fore applied to the input piston is 45 N and the ratio of radius of output plunger to…
Q: .. BIO Predict/Calculate The patient in FIGURE 15-41 is to receive an intravenous injection of…
A: In the given scenario, an intravenous injection of medication needs to be administered to a patient…
Q: In your bedroom, what is the maximum mass of an object that can be suspended from a 7.61 cm diameter…
A: diameter of suction cup (d) = 7.61 cm radius of suction cup (r) = 3.805 cmPressure (P) = 1 atm
Q: 10. A diver goes to the bottom of the deep end of the swimming pool. She is 3.0 m below the surface…
A:
Q: Question 3 1 pts A certain organ pipe has one open and one closed end, and a fundamental frequency…
A: step 1 : An organ pipe has one end open and other end closed The fundamental frequency f1=110 Hz…
Q: 40kg solid copper statue is being lifted from a sunken ship at sea. What tension is there in the…
A: Mass, m = 40 kgDensity of copper = 3500 kg/m^3Density of sea water = 1027 kg/m^3
Q: Physics written by hand.
A:
Q: Water has density of 1000 kg /m^3. The volume of an object is 9m^3 . If the object is completely…
A: Given- Density of water (ρ) = 1000 kg/m3 Volume of object (v) = 9 m3
Q: The gravitational force exerted on a solid object is 5.20 N as measured when the object is suspended…
A: Given Weight of solid object in air = 5.20 N Weight of solid object in water = 3.52 N We have to…
Q: A 1-m-diameter cylindrical mass, M, is connected to a 2-m wide rectangular gate as shown in the…
A:
Q: QUESTION 1 Calculate the volume (in m^3) of helium needed in a hot air balloon to lift at least 100…
A: Analyze the free body diagram of the given system. Here, FB, W1 and W2 represent the buoyant force,…
Q: ung, et al., Sears and Zemansky's University Physics: with Modern Physics 13th Ed) A plastic ball…
A: Given: The radius of the ball is 12.0 cm or 0.12 m. The percentage of ball's volume that…
Q: 1 m 2 m E 2 m H 1 m -2 m -1 m-
A:
Q: In modern cars, we can notice that the pressure of one of the tires has decreased through an…
A: Tyre Pressure Monitoring System or TPMS is an electronic system which monitors the pressure of air…
Q: A submarine has a circular top hatch with a 1 m diameter. What is the force exerted on the hatch…
A:
Q: A 0.02 m x 0.01 x 0.03 block of copper (density = 8.8 g/cm3) is suspended submerged in milk (density…
A: Given data- density of copper=8.8 g/cm3=8.8x103 kg/m3 density of milk=1.03 g/cm3=1.03x103 kg/m3…
Q: What will happen to the elastic property of Gold when Potassium is added to gold? a) The elastic…
A: The addition of impurities causes variation in the elastic property of materials. Potassium when…
Step by step
Solved in 2 steps with 3 images