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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?
Wiki User
∙ 16y ago
20 newtons
Wiki User
∙ 16y ago
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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.
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 boy exerts an average force of 65N when he lifts a box 1.2 meters How much work does he do?
Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.
How much force does a wall exert on a 2 ton truck going 10mph?
If the wall does not topple or bend or shake(whatever movement), it exerts the same amount of force as the truck exerts on the wall according to Newtonian Laws. So, 10mph=16kmh, 16x2000=32000(newtons).
What is the exerted weight of an object?
The weight of an object is the force it exerts due to its mass and gravitational pull. On earth, a 1 kg object would 'weigh' 9.8 Newtons.
How many newtons is 2029203 kg?
Depends on the force of gravity that exerts on this mass.
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.
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.
When 2 or more forces cancel their effect?
When two forces cancel each other, they are called balanced forces. Nothing happens when balanced forces are involved. Motion and anything else relating to force can only happen when there are unbalanced forces involved. If there are two opposite but unequal forces, then there is a net force. The net force is the difference between the two forces, and it acts in the direction of the strongest force. For example, if there are two people pushing on the same box in opposite directions, and one exerts 10 newtons of force, and the other exerts 15 newtons, then the net force will be 5 newtons, and it will be in the direction of the force applied by the person exerting 15 newtons.
What is the metric unit used for weight?
'Weight' is force. The SI unit of force is the Newton.1 kilogram exerts a force of 9.8 newtons one Earth's surface.1 pound is about 4.448 newtons.1 newton is about 3.6 ounces.
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.
How much gravitational force does the earth have?
On or near Earth's surface, the force of gravity on any mass is 9.8 newtons per kilogram. The force of gravity that any mass on or near the surface exerts on the Earth is also 9.8 newtons per kilogram.
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.
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.
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
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).
How is newtons seconds law related to gravity?
Gravity exerts a force; the Second Law states that such a force will cause an acceleration, which can be calculated as:a = F/m (acceleration = force divided by mass).
