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If you exert a force of 20 newtons on a can opener and the opener exerts a force of 60newton on the can the ideal mechanica advantage of the can opener is?
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A 200 lb man exerts 882 Newtons on earth how many Joules is that if he jumps a meter into the air?
Potential energy = weight x height, so in this case, you have 882 Newtons x 1 meter = 882 Joules.
How many newtons is 125 kilogarms?
Newtons is a measure of Force and Kilograms of mass, so this conversion only has sense for a particular gravitational field. On earth's surface a mass of 1 Kg exerts a force a force of approximately 9.8 Newtons, so 125 Kg exert a force of approximately 1225 Newtons. Using the conversion 1 Kg to 10 Newtons is also widely accepted in some fields, so you could approximate it to 1250 N
How do you explain newtons third law in your own words?
newtons 3rd law states that if object A exerts a force on object B then, object Bwill exert the same amount of force on object A( newtons 3rd law of motion states that for every action there is an equal or opposite reaction )
What is newtons third law of motion and how does it relate to friction?
The third law states that all forces exist in pairs. When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body.
What is the newtons third low of motion?
The mutual forces of action and reaction between two bodies are equal, opposite and collinear. This means that whenever a first body exerts a force F on a second body, the second body exerts a force −F on the first body. F and −F are equal in magnitude and opposite in direction. This law is sometimes referred to as the action reaction law, with F called the "action" and −F the "reaction". The action and the reaction are simultaneous.
Two people push on a ball from opposites sides One exerts a force of 80 newtons and the other exerts a force of 60 newtons What is the size of the net force?
20 newtons
If a bat exerts 40 newtons on the ball how many newtons does the ball exert on the bat?
zero
How many newtons is 2029203 kg?
Depends on the force of gravity that exerts on this mass.
A 200 lb man exerts 882 Newtons on earth how many Joules is that?
Joules is the unit of work being done. A 200 Ib man exerts 882 Newtons is not getting any work done. If 882 Newtons, which is the force, was multiplied by 0 movement, then the 200 Ib man is exerting 0 joules.
a pulley system uses a 250-N force to lift a 2,740-N crate, What is the mechanical advantage of the system?
Answer: Mechanical advantage can be achieved just by adding more loops or pulleys. It is given that to lift a crate, a pulley system exerts a force of 2,740 newtons. It is required to find the mechanical advantage of the pulley system if the input force is 250 newtons What is the mechanical advantage of the pulley system if the exerted force changes from 2,740 newtons to 250 newtons? As if the force does some work, it increases the distance. Mechanical advantage does nothing with the number of pulleys. It only depends on the weight that is to be lift. Also, F1/F2 = 2740/250 = 10.96 The multiple pulleys create mechanical advantage. It can be achieved just by adding more loops or pulleys. Therefore, Mechanical advantage can be achieved just by adding more loops or pulleys.
How much does a kilogram weigh?
A kilogram weighs a kilogram or, exerts a force of around 9.8 Newtons on Earth at ground level.
A baseball is hit with 1500 N of force The ball exerts a reaction force against the bat of?
As per Isaac Newton, for every action there is an equal and opposite reaction. Hence, the force that the bat exerts on the ball is the same as the force that the ball exerts on the bat; in this case, 1500 Newtons.
What is the force at sea level that a boy of 50 kg exerts on a chair in which he is sitting?
Its weight is 490.3N (about 110.2 pounds).
A rock has a weight of 50 N The force that the earth exerts on the rock is?
"Weight" is the force exerted by gravity. Thus, 50 Newtons.
Are newtons weight?
Newtons are the force one object exerts on another. The weight you see on a bathroom scale is how much the scale pushes back, which equals the Newtonian force. However, mass and Newtons are different but related. Newtons is the gravitational pull multiplied by the mass. The basic equation is: (mass in grams)(9.8)=Force in Newtons 9.8 is the gravitational pull on every object on Earth.
What is third law?
NEWTONS THIRD LAW OF MOTIONWhenever a first body exerts a force F on a second body, the second body exerts a force −F on the first body. F and −F are equal in magnitude and opposite in direction.Example: seatbelts
A 200 lb man exerts 882 Newtons on earth how many Joules is that if he jumps a meter into the air?
Potential energy = weight x height, so in this case, you have 882 Newtons x 1 meter = 882 Joules.
