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3. A moving conveyor is built so that it rises 3 meter for each 5 meters...
Fluid Mechanics Fluid Mechanics 5. (20 points) A horizontal conveyor belt moving at 3 m/s receives...
Fluid Mechanics
Fluid Mechanics
5. (20 points) A horizontal conveyor belt moving at 3 m/s receives sand from a container. The sand falls vertically from the container to the belt at a speed of 1.5 m/s and a flow rate of 200 kg/s. The conveyor belt is initially empty but begins to fill with sand. If the friction in the drive system and rollers is negligible. find the force required to pull the belt while the conveyor is filling. sand...
Consider a triangle ABC like the one below. Suppose that A=113, b=16, and c=45. (The figure...
Consider a triangle ABC like the one below. Suppose that A=113, b=16, and c=45. (The figure is not drawn to scale.) Solve the triangle. Carry your intermediate computations to at least four decimal places, and round your answers to the nearest tenth. If there is more than one solution, use the button labeled "or". B-1: C-8: a- No solution x 6 ? Deshaun wants to know the length of a tunnel built through a mountain. To do so, he makes...
A fisherman notices that his boat is moving up and down periodically without any horizontal motion,...
A fisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. It takes a time of 2.90s for the boat to travel from its highest point to its lowest, a total distance of 0.630m . The fisherman sees that the wave crests are spaced a horizontal distance of 5.60m apart. Part A How much is the wavelength? express your answers in 3 sig. fig. Part B...
B. [12 points total] Charge is spread uniformly across an i Each square meter of this sheet carries a charge of 24...
B. [12 points total] Charge is spread uniformly across an i Each square meter of this sheet carries a charge of 24 uC. The sheet moves in the +r direction with a infinitely-large thin sheet lying in the ry plane. constant speed of 8.0 m/s as shown. a Moving sheet of charge +24 uC/m 8.0 m/s y Amperian loop the Sin le the chase S + te t (a) [2 points] What is the direction of the magnetic field just...
A standard 14.16-inch (0.360-meter) computer monitor is 1024 pixels wide and 768 pixels tall. Each pixel is a square app...
A standard 14.16-inch (0.360-meter) computer monitor is 1024 pixels wide and 768 pixels tall. Each pixel is a square approximately 281 micrometers on each side. Up close, you can see the individual pixels, but from a distance they appear to blend together and form the image on the screen. Part A If the maximum distance between the screen and your eyes at which you can just barely resolve two adjacent pixels is 1.30 meters, what is the effective diameter d...
Satur Flotal view History Bookmarks Window Hole Need Help? PRE 24. -/2 POINTS LARPRECALCRMRP7 6.2.047.MI. MY...
Satur Flotal view History Bookmarks Window Hole Need Help? PRE 24. -/2 POINTS LARPRECALCRMRP7 6.2.047.MI. MY NOTES ASK YOUR TEACHER and walks 220 meters to point (segure). Approximate the length AC To approximate the length of marsh, a surveyor wasx420 meters from point A to point. Then, the surveyor turns of the marsh (Round your answer to one decimal place.) Need Help? Red a ch 2/2 POINTS PREVIOUS ANSWERS LARPRECALCRMRP7 6.1.042.MI. MY NOTES ASK YOUR TEACHER A bridge is to...
One end of a meter stick is pinned to a table, so the stick can rotate...
One end of a meter stick is pinned to a table, so the stick can rotate freely in a plane parallel to the tabletop. Two forces, both parallel to the tabletop, are applied to the stick in such a way that the net torque is zero. The first force has a magnitude of 2.00 N and is applied perpendicular to the length of the stick at the free end. The second force has a magnitude of 6.00 N and acts...
please answer all parts pf each question QUESTION 4 The andromeda galaxy is approaching our sun...
please answer all parts pf each question
QUESTION 4 The andromeda galaxy is approaching our sun with 301 km/s. A) How far in meters will it travel in one second? B) How far in meters will it travel in one hour? C) Then, what is the speed in meters per second? D) What is the speed in kilometers per hour? 301000 10 points Saved QUESTION 9 The distance between Tuscaloosa to Birmingham is 58+1 miles. You got there by 65+2...
Part c and d Question 5 (30 marks) Let A1, B(3,-5,0) and C(-1,4,1) be three points...
Part c and d
Question 5 (30 marks) Let A1, B(3,-5,0) and C(-1,4,1) be three points in R. Use vector method(s) to solve each of the following. R-8 (a) Find the unit vector u in the direction of AB-3AC. (b) Calculate the smaller angle betwen AB and AC. Correct the answer to ONE decimal place. (c) Find the shortest distance between B and the line passing through A and C. Correct the answer to ONE decimal place. (Hint: Consider the...
3) I have two equal horizontal springs attached to each other on one end. The other...
3) I have two equal horizontal springs attached to each other on one end. The other ends of the spring are fixed (they do not move). The equilibrium length of each spring is 30 cm. I hang a 5 kg mass between the two springs (so that each of the springs now angles downward). The mass drops a distance of 10 cm before stopping. What is the spring constant?
Fluid Mechanics
Fluid Mechanics
5. (20 points) A horizontal conveyor belt moving at 3 m/s receives sand from a container. The sand falls vertically from the container to the belt at a speed of 1.5 m/s and a flow rate of 200 kg/s. The conveyor belt is initially empty but begins to fill with sand. If the friction in the drive system and rollers is negligible. find the force required to pull the belt while the conveyor is filling. sand...
Consider a triangle ABC like the one below. Suppose that A=113, b=16, and c=45. (The figure is not drawn to scale.) Solve the triangle. Carry your intermediate computations to at least four decimal places, and round your answers to the nearest tenth. If there is more than one solution, use the button labeled "or". B-1: C-8: a- No solution x 6 ? Deshaun wants to know the length of a tunnel built through a mountain. To do so, he makes...
B. [12 points total] Charge is spread uniformly across an i Each square meter of this sheet carries a charge of 24 uC. The sheet moves in the +r direction with a infinitely-large thin sheet lying in the ry plane. constant speed of 8.0 m/s as shown. a Moving sheet of charge +24 uC/m 8.0 m/s y Amperian loop the Sin le the chase S + te t (a) [2 points] What is the direction of the magnetic field just...
Satur Flotal view History Bookmarks Window Hole Need Help? PRE 24. -/2 POINTS LARPRECALCRMRP7 6.2.047.MI. MY NOTES ASK YOUR TEACHER and walks 220 meters to point (segure). Approximate the length AC To approximate the length of marsh, a surveyor wasx420 meters from point A to point. Then, the surveyor turns of the marsh (Round your answer to one decimal place.) Need Help? Red a ch 2/2 POINTS PREVIOUS ANSWERS LARPRECALCRMRP7 6.1.042.MI. MY NOTES ASK YOUR TEACHER A bridge is to...
One end of a meter stick is pinned to a table, so the stick can rotate freely in a plane parallel to the tabletop. Two forces, both parallel to the tabletop, are applied to the stick in such a way that the net torque is zero. The first force has a magnitude of 2.00 N and is applied perpendicular to the length of the stick at the free end. The second force has a magnitude of 6.00 N and acts...
please answer all parts pf each question
QUESTION 4 The andromeda galaxy is approaching our sun with 301 km/s. A) How far in meters will it travel in one second? B) How far in meters will it travel in one hour? C) Then, what is the speed in meters per second? D) What is the speed in kilometers per hour? 301000 10 points Saved QUESTION 9 The distance between Tuscaloosa to Birmingham is 58+1 miles. You got there by 65+2...
Part c and d
Question 5 (30 marks) Let A1, B(3,-5,0) and C(-1,4,1) be three points in R. Use vector method(s) to solve each of the following. R-8 (a) Find the unit vector u in the direction of AB-3AC. (b) Calculate the smaller angle betwen AB and AC. Correct the answer to ONE decimal place. (c) Find the shortest distance between B and the line passing through A and C. Correct the answer to ONE decimal place. (Hint: Consider the...
3) I have two equal horizontal springs attached to each other on one end. The other ends of the spring are fixed (they do not move). The equilibrium length of each spring is 30 cm. I hang a 5 kg mass between the two springs (so that each of the springs now angles downward). The mass drops a distance of 10 cm before stopping. What is the spring constant?
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