a pond of height h, base of area a and mass mo is positioned on a...
a pond of height h, base of area a and mass mo is positioned on a mobile cart that can move ... Your question has been answered Let us know if you got a helpful answer. Rate this answer Question: A pond of height h, base of area A and mass Mo is positioned on a mobile cart that can move witho... A pond of height h, base of area A and mass Mo is positioned on a mobile cart that can move without friction on a horizontal surface. The pond is full completely. At the height of its base, an "a"(area) hole is made through which the fuid can exit. Find the acceleration of the pond.(acceleration is a function of time)
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a pond of height h, base of area a and mass mo is positioned on
a...
11. (5 pts) The area of a triangle of height h and base length b is...
11. (5 pts) The area of a triangle of height h and base length b is A bh/2. The differential of the area is: 2 2 (a) A change in the length of the base is denoted: (circle the correct answer) dA db dh (b) If the area is held constant, then: (circle the correct answer) dA <0 dA>0 (c) If the height decreases by half a unit, what is the value of dh? dh- ) For a triangle with...
Please help this one A right-circular cone with base radius r, height h, and volume ar,"...
Please help this one
A right-circular cone with base radius r, height h, and volume ar," is positioned so that the base sits in the x-y plane with its center at the origin. The cone points upwards in the +z-direction. Starting from the definition, find and expression for the z-coordinate of the center of mass of a homogeneous right-circular cone. Verify the units and the magnitude of your answer to part (a) Briefly explain how you could experimentally verify your...
Sam is trying to move a dresser of mass m and dimensions of length L and height H by pushing it with a horizontal force...
Sam is trying to move a dresser of mass m and dimensions of length L and height H by pushing it with a horizontal force F⃗ applied at a height h above the floor. (Figure 1) The coefficient of kinetic friction between the dresser and the floor is μk and g is the magnitude of the acceleration due to gravity. The ground exerts upward normal forces of magnitudes NP and NQ at the two ends of the dresser. Note that...
Consider the crate below, released from rest. The mass, H and h are known, as is...
Consider the crate below, released from rest. The mass, H and h are known, as is L. The two angles are also known. The surface with friction has known coefficients of friction and us. The spring constant of the spring is k (also known). no friction friction no friction Using energy, calculate the maximum height the crate reaches on the right slope, assuming that it is still moving when it hits the spring. Note: This question is not as hard...
3. A mass mis initially at rest at a height h above the "ground" along an...
3. A mass mis initially at rest at a height h above the "ground" along an incline as seen in the diagram. The mass is then released and slides down the incline, and then along a horizontal surface before it is seen to rise to a height of only one half the initial height along the opposite incline. Find an expression for the coefficient of friction in terms of the angle o only, and show it can be written as...
Please answer in details!! include free body diagram!! block of mass m is positioned on the...
Please answer in details!!
include free body diagram!!
block of mass m is positioned on the frictionless semi-circular surface with radius R as shown. It slides down the surface and undergoes a completely inelastic collision with an identical block which is at rest at the bottom. After the collision, both blocks slide up ramp that makes an angle θ with the horizontal until they come to rest. The coefficient of kinetic friction between the blocks and the ramp is μk....
I'm not sure about b,c,d. Is there anyone can help with this question? A rectangular box of height h metres with a square base with side x(t) metres, where initial length of the side of the base...
I'm not sure about b,c,d. Is there anyone can help with this
question?
A rectangular box of height h metres with a square base with side x(t) metres, where initial length of the side of the base is x(0) 2 metres. The box is initially filled with water to a height of h(0)4 metres. The volume of water is given by Vt)(t) Over time, the sides of the base are decreasing ata ateof0.05 m/s and the water is leaking from...
Problem 9 m,r A solid ball of mass m and radius r sits at rest at the top of a hill of height H l...
Problem 9 m,r A solid ball of mass m and radius r sits at rest at the top of a hill of height H leading to a circular loop-the loop. The center of mass of the ball will move in a circle of radius R if it goes around the loop. The moment of inertia of a solid ball is Ibull--mr. (a) Find an expression for the minimum height H for which the ball barely goes around the loop, staying...
Problem 6. v- (for both) A small block with mass m is sitting on a large...
Problem 6. v- (for both) A small block with mass m is sitting on a large block of mass M that is sloped so that the small block can slide down the larger block. There is no friction between the two blocks, no friction between the large block and the table, and no drag force. The center of mass of the small block is located a height H above where it would be if it were sitting on the table...
Sign SIGN BASE Hanging Sign PHYSICS IS FUN !! A sign has a mass of 1050 kg, a height h = 1 m, and a width W 4 m. It...
Sign SIGN BASE Hanging Sign PHYSICS IS FUN !! A sign has a mass of 1050 kg, a height h = 1 m, and a width W 4 m. It is held by a light rod of length 5 m that is perpendicular to a rough wall. A guy wire at 23° to the horizontal holds the sign to the wall. Note that the distance from the left edge of the sign to the wall is 1 m. Suppose we...
11. (5 pts) The area of a triangle of height h and base length b is A bh/2. The differential of the area is: 2 2 (a) A change in the length of the base is denoted: (circle the correct answer) dA db dh (b) If the area is held constant, then: (circle the correct answer) dA <0 dA>0 (c) If the height decreases by half a unit, what is the value of dh? dh- ) For a triangle with...
Please help this one
A right-circular cone with base radius r, height h, and volume ar," is positioned so that the base sits in the x-y plane with its center at the origin. The cone points upwards in the +z-direction. Starting from the definition, find and expression for the z-coordinate of the center of mass of a homogeneous right-circular cone. Verify the units and the magnitude of your answer to part (a) Briefly explain how you could experimentally verify your...
Consider the crate below, released from rest. The mass, H and h are known, as is L. The two angles are also known. The surface with friction has known coefficients of friction and us. The spring constant of the spring is k (also known). no friction friction no friction Using energy, calculate the maximum height the crate reaches on the right slope, assuming that it is still moving when it hits the spring. Note: This question is not as hard...
3. A mass mis initially at rest at a height h above the "ground" along an incline as seen in the diagram. The mass is then released and slides down the incline, and then along a horizontal surface before it is seen to rise to a height of only one half the initial height along the opposite incline. Find an expression for the coefficient of friction in terms of the angle o only, and show it can be written as...
Please answer in details!!
include free body diagram!!
block of mass m is positioned on the frictionless semi-circular surface with radius R as shown. It slides down the surface and undergoes a completely inelastic collision with an identical block which is at rest at the bottom. After the collision, both blocks slide up ramp that makes an angle θ with the horizontal until they come to rest. The coefficient of kinetic friction between the blocks and the ramp is μk....
I'm not sure about b,c,d. Is there anyone can help with this
question?
A rectangular box of height h metres with a square base with side x(t) metres, where initial length of the side of the base is x(0) 2 metres. The box is initially filled with water to a height of h(0)4 metres. The volume of water is given by Vt)(t) Over time, the sides of the base are decreasing ata ateof0.05 m/s and the water is leaking from...
Problem 9 m,r A solid ball of mass m and radius r sits at rest at the top of a hill of height H leading to a circular loop-the loop. The center of mass of the ball will move in a circle of radius R if it goes around the loop. The moment of inertia of a solid ball is Ibull--mr. (a) Find an expression for the minimum height H for which the ball barely goes around the loop, staying...
Problem 6. v- (for both) A small block with mass m is sitting on a large block of mass M that is sloped so that the small block can slide down the larger block. There is no friction between the two blocks, no friction between the large block and the table, and no drag force. The center of mass of the small block is located a height H above where it would be if it were sitting on the table...
Sign SIGN BASE Hanging Sign PHYSICS IS FUN !! A sign has a mass of 1050 kg, a height h = 1 m, and a width W 4 m. It is held by a light rod of length 5 m that is perpendicular to a rough wall. A guy wire at 23° to the horizontal holds the sign to the wall. Note that the distance from the left edge of the sign to the wall is 1 m. Suppose we...
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