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What is the nuclear envelope compared to in a factory?
The nuclear envelope can be compared to the walls and gates of a factory. It surrounds and protects the contents of the nucleus, acting as a barrier that controls what molecules can enter and exit the nucleus, similar to how walls and gates control access to a factory.
How much work did the movers do horizontally pushing a 150 kg crate 10.4 m across a rough floor without acceleration if the effective coefficient of friction was 0.70?
The work done by the movers can be calculated using the work-energy principle. The work done can be found by multiplying the force of friction by the distance the crate was moved. The force of friction is the product of the coefficient of friction and the normal force (weight of the crate). The work done will be equal to the force of friction multiplied by the distance moved.
What is the coefficient of kinetic friction between the 13.0kg wooden crate and the horizontal force of 31N of the floor?
The coefficient of kinetic friction can be calculated using the formula: coefficient of kinetic friction = force of kinetic friction / normal force. The force of kinetic friction can be found using the formula: force of kinetic friction = coefficient of kinetic friction * normal force. Given the force of 31N and normal force equal to the weight of the crate (mg), you can calculate the coefficient of kinetic friction.
What analogy can you come up with that explains Golgi apparatus function?
A good way to understand cells at first to to see them as a factory. This factory manufactures proteins. The membrane forms the walls. There are doors which allow necessary things to come in and go out. The floor of the building contains the cytoplasm. The nucleus is the main office. This is where plans are drafted and drawn up to make proteins. These instructions are sent to the rough endoplasmic reticulum (RER). This is the factory floor. Each work station is a ribosome. These ribosomes make the proteins. The mitochondria are the power houses. The Golgi body is the shipping department. It sends out the proteins that the cell needs. The vacuoles are the trash bins. There are parts which are brought out when needed as in cell division: centrioles and fibers.
What are parts of a cell and their function?
A good way to understand cells at first to to see them as a factory. This factory manufactures proteins. The cell membrane forms the walls. There are doors which allow necessary things to come in and go out. The floor of the building contains the cytoplasm. The nucleus is the main office. This is where plans are drafted and drawn up to make proteins. These instructions are sent to the rough endoplasmic reticulum (RER). This is the factory floor. Each work station is a ribosome. These ribosomes make the proteins. The mitochondria are the power houses. The Golgi body is the shipping department. It sends out the proteins that the cell needs. The vacuoles are the trash bins. There are parts which are brought out when needed as in cell division: centrioles and fibers.
A crate remains at rest on a factory floor while you push on it with a horizontal force F How big is the friction force exerted on the crate by the floor?
The friction force exerted on the crate by the floor is equal in magnitude but opposite in direction to the pushing force you apply to the crate. If the crate is not moving, the friction force is static friction, and it adjusts its magnitude to exactly match the applied force to keep the crate at rest.
What is the force of friction acting on a crate that slides across the floor?
The force of friction acting on a crate sliding across the floor is equal in magnitude but opposite in direction to the force applied to move the crate. It depends on the coefficient of friction between the crate and the floor, as well as the weight of the crate.
If you push a crate across a factory floor at constant speed in a constant direction what is the magnitude of the force of friction on the crate compared with your push?
The magnitude of the force of friction on the crate would be equal to the magnitude of your push. This is because the crate is moving at a constant speed, indicating that the force you are applying is balanced by the force of friction acting in the opposite direction.
If you push a crate across a factory floor at constant speed in a constant directionwhat is the magnitude of the force of friction on the crate compared with your push?
The magnitude of the force of friction on the crate is equal and opposite to the force you apply to push it, as long as the crate is moving at constant speed. This is because the force of friction balances the push force to prevent acceleration.
What is the force of friction when a crate slides across the floor?
The force of friction when a crate slides across the floor is dependent on the coefficient of friction between the crate and the floor, as well as the normal force acting on the crate. The frictional force resists the motion of the crate and can be calculated using the equation: frictional force = coefficient of friction * normal force.
When a person pushes a crate across the floor what is the effect?
The person's push creates a force that accelerates the crate. As long as the force overcomes friction, the crate will move across the floor.
When a person pushes a crate across the floor what force is working in reaction to the pushing force?
The force that resists the motion of the crate is the force of friction between the crate and the floor. This frictional force acts in the opposite direction to the pushing force applied by the person, making it harder to move the crate.
How do you solve a 200-lb crate lies on the floor. The coefficient of static friction between the crate and the floor is 0.60. What is the minimum force required to start the crate sliding?
To calculate the minimum force required to start the crate sliding, you would multiply the weight of the crate by the coefficient of static friction. In this case, 200 lb crate * 0.60 static friction coefficient = 120 lb minimum force needed to start the crate sliding.
How do you get the three cubes to get the button in snowpeak in Zelda twilight princess?
The first time you enter the room. Start by pushing the crate in the southeast corner across to the southwest. Then push the crate in the northwest corner across the room so it toches the iced crate. Stand behind the crate you just pushed and push it to the south. Then push the same crate westone space so it hits the first crate. Now push the crate one more time south and the switch will be activated. The second time you need to enter the room is different. start by pushing the crate to the north south. Go to the south and shove the crate to the middle of the puzzle so it passes over the middle floor switch. Now shove the crate that's on the eastern edge west then north. So Its sitting in front of the middle floor switch. Run to the crate that's furthest north and push it clockwise around the rim of the puzzle so it hits the crete you have yet to move. Finally face north and push the crate so it is on the switch leading upstairs.
What equations is most useful for solving a problem that asks for the distance a fast-moving crate slides across a factory floor in coming to a stop?
The most useful equation for solving this problem is likely the equation for kinetic energy: KE = 0.5 * m * v^2, where KE is the kinetic energy, m is the mass of the crate, and v is the initial velocity of the crate. This equation can be used to find the work done by friction to bring the fast-moving crate to a stop. Applying the work-energy principle can then help determine the distance the crate slides before coming to a stop.
A 33 kg crate rests on a horizontal floor and a 58 kg person is standing on the crate Determine the magnitude of the normal force that the floor exerts on the crate.?
The normal force the floor exerts on the crate is equal in magnitude and opposite in direction to the weight of both the crate and the person standing on it. Therefore, the normal force is equal to the sum of the weight of the crate (33 kg * 9.8 m/s^2) and the weight of the person (58 kg * 9.8 m/s^2). Calculate the total weight and that will give you the magnitude of the normal force exerted by the floor, which is 33 kg * 9.8 m/s^2 + 58 kg * 9.8 m/s^2.
What is the floor area of Boeing Everett Factory?
The floor area of the Boeing Everett Factory is 472,370,319 cu ft.
