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Why must you exert five times as much force to lift a mass of 5 kg as you must to lift a mass of 1 kg?
Wiki User
∙ 13y ago
Because it's five times heavier of course !
Wiki User
∙ 13y ago
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If you exert a force of 10 to lift a box of .9m how much work has been done?
The answer would depend on the units used for the force. Since these are not specified, it is not possible to answer the question.
How many pounds of force must a man exert on one end of a 10 ft lever to lift a 200 lb rock on the other end if the fulcrum is 2 ft from the rock?
to balance moment 10 feet x force = 2 feet x 200 force = 40 pounds
How to convert Normal Force lbf to Lift lbf?
Lift lbf = (Normal force lbf) x (cosine of angle of attack)
What is the force that enables planes to stay in the air?
Lift
How will you measure the buoyant force of a balloon?
Measure how much it can lift.
Suppose you and your partner lift a bucket jointly the weight 50 Nthe angle between the your pulls in 90 degreeyour partner exert a force of 40 N .what is the force you exert?
You exert a force of 30 N.
What is The force that you exert on a lever called?
The force that you exert on a lever can be called the effort force. The lever has three parts. They are: the fulcrum, the load, and the effort force. This can also be classified as the input force. The force that you exert to perform a task is known as the input force.
How many newtons of force will you exert to lift 170gram weight?
A minimum of 1.667 newtons.
How much effort force would it take to lift a 300 kg weight with a fixed pulley system?
Using a fixed pulley system, you would still need to exert the same amount of force as the weight you are trying to lift. So, to lift a 300 kg weight, you would need to exert a force equal to the weight (300 kg) times the acceleration due to gravity (9.81 m/s^2), which equals 2943 N.
What types of force can an airfoil exert?
An airfoil can exert lift, drag, and thrust forces. Lift force is generated perpendicular to the airflow and is essential for providing the upward force needed for an aircraft to stay aloft. Drag force acts opposite to the direction of motion and resists the aircraft's movement. Thrust force is generated by the aircraft's engines and propels the aircraft forward.
How many pounds of effort force would a user have to exert on the rope to lift the 60 lb load?
20lbs
What does levers help you to do?
Levers help you to exert a force to move an object by increasing the efficiency of your effort. They allow you to lift, push, or pull heavy objects with less force than if you were to directly lift them without a lever.
When you use a ramp what happens to the distance over which you exert force?
The distance is longer than the lift or the drop, but the force you need is less than the weight of the load.
Is work being done when you lift a box?
Yes, work is being done when you lift a box against the force of gravity. Work is defined as the force applied over a distance, and in this case, the force you exert to lift the box is acting over a vertical distance, thus work is being done.
What is the difference bettewn power and strenght?
Strength is the ability to exert force against a resistance, whereas power is the ability to exert force quickly. Strength is more about maximal force production, while power involves force production over a shorter period of time. To put it simply, strength is the ability to lift a heavy weight, while power is the ability to lift that weight quickly.
If you exert a force of 10 to lift a box of .9m how much work has been done?
The answer would depend on the units used for the force. Since these are not specified, it is not possible to answer the question.
How much is done if you exert a 25-N force to lift a ball 0.4 m in 2 s?
10 J (novanet)
