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If a person does 50j of work in moving a 30kg box over a 10m distance on a horizontal surface what is the minimum force required?
The minimum force required to move the box can be calculated using the work done, distance, and weight of the box. Here, Work done = force * distance moved. So, force = work done / distance moved = 50J / 10m = 5N. Therefore, the minimum force required to move the box is 5 Newtons.
What is the minimum force required to lift a 50-N load with one fixed pulley?
The minimum force required to lift a 50-N load using a single fixed pulley is 50 N. This is because a fixed pulley only changes the direction of the force applied, not the amount of force needed to lift the load.
What is the minimum force required to lift 50N load with one fixed pulley?
Well, darling, with a fixed pulley, the minimum force required to lift a load is equal to the weight of the load itself. So, in this case, you'd need at least 50N of force to lift that 50N load. It's simple physics, honey, no need to overcomplicate it.
What minimum horsepower must a motor have to be able to drag a 300 kg box along a level floor at a speed of 1.15 ms if the coefficient of friction is 0.50?
To calculate the minimum horsepower required, first determine the force needed to overcome friction: F_friction = coefficient of friction * Normal force. Then calculate the force required to accelerate the box: F_acceleration = mass of the box * acceleration. Add these forces together to get the total force, and use this with the speed to calculate the power required in watts. Finally, convert the power to horsepower. The minimum horsepower required will be slightly more than this to account for inefficiencies in the system.
What happens when the masses of two objects increase?
If the masses of two objects increase, their gravitational attraction towards each other will also increase. This will result in a stronger gravitational force between the two objects. Additionally, the force required to move or accelerate the objects will increase as their masses increase.
What is required to set objects in motion?
Use the force young pad-wan! An external force is required to start an object in motion from rest.
If a person does 50j of work in moving a 30kg box over a 10m distance on a horizontal surface what is the minimum force required?
The minimum force required to move the box can be calculated using the work done, distance, and weight of the box. Here, Work done = force * distance moved. So, force = work done / distance moved = 50J / 10m = 5N. Therefore, the minimum force required to move the box is 5 Newtons.
When you multiply an objects mass times the acceleration?
You get the force required to accelerate the object
What is the minimum force required to lift a 50-N load with one fixed pulley?
The minimum force required to lift a 50-N load using a single fixed pulley is 50 N. This is because a fixed pulley only changes the direction of the force applied, not the amount of force needed to lift the load.
What is threshold velocity?
Threshold velocity is the minimum velocity required for an object to overcome a specific force or resistance and begin moving. It represents the point at which the force applied equals the force of friction or resistance, allowing the object to move steadily. It is often used in physics to analyze the motion of objects in different situations.
What tasks did the ancient use the pulley for?
Pulleys reduce the force required to lift heavy objects.
What is the minimum force required to lift 50N load with one fixed pulley?
Well, darling, with a fixed pulley, the minimum force required to lift a load is equal to the weight of the load itself. So, in this case, you'd need at least 50N of force to lift that 50N load. It's simple physics, honey, no need to overcomplicate it.
What is the force applied over a period of time that is required to give a stationary Objects momentum called?
impulse
What do you get when you times the objects mass times the acceleration?
You get the force required to cause the given acceleration on the given mass.
What minimum horsepower must a motor have to be able to drag a 300 kg box along a level floor at a speed of 1.15 ms if the coefficient of friction is 0.50?
To calculate the minimum horsepower required, first determine the force needed to overcome friction: F_friction = coefficient of friction * Normal force. Then calculate the force required to accelerate the box: F_acceleration = mass of the box * acceleration. Add these forces together to get the total force, and use this with the speed to calculate the power required in watts. Finally, convert the power to horsepower. The minimum horsepower required will be slightly more than this to account for inefficiencies in the system.
What happens when the masses of two objects increase?
If the masses of two objects increase, their gravitational attraction towards each other will also increase. This will result in a stronger gravitational force between the two objects. Additionally, the force required to move or accelerate the objects will increase as their masses increase.
How does the force required to raise a load change when the number of pulleys is changed?
The force required to raise a load decreases as the number of pulleys increases. This is due to the mechanical advantage gained from multiple pulleys, which reduces the amount of force needed to lift the load. The more pulleys there are in the system, the greater the reduction in force required.
