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What is the stress strain and elongation of a wire if it is 80cm long and 0.03 cm in diameter used to hang an object weighing 6.5 x 10-2 Newton?
Evelyneclarin2005
The stress is 0.065 newton, plus a component at each point that's due to the weight
of the wire below that point. That component depends in turn on the density of the
material of which the wire is formed.
The strain and elongation both depend on the ductility of the material of which the
wire is formed.
Wiki User
∙ 13y ago
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What does 1 newton equal to the weight of an object that has?
one newton is equal to the weight of an object that has a mass of 100 g on Earth
What force Measures the pull of gravity on an object. SI unit is the Newton (N)?
The force is the Newton unit in SI. For gravity the force is the weight of the object in Newtons
What lnstrument is used to measure the mass of the Earth?
You need only one instrument: a balance (or scale) to measure the weight of a known mass. Then use Newton's equation F = GMm/r^2 where: F = the weight (in Newtons) of the object, shown by the scale you're weighing it with G = the universal gravitational constant, 6.67300 × 10-11 m3 kg-1 s-2 m = the mass of the object you're weighing, in kg M = the mass of the Earth in kg (the figure you're trying to determine) r = the radius of the Earth (6360km or thereabouts), i.e. the distance between the centre of mass of the object you're weighing, and the centre of the Earth
When can you say that an object is heavier than another object?
When the weight of one object is found to be greater than the other. Either weighing up both by holding in your hands, or by weighing them on a scale. Obviously, if an iron bar is next to a piece of wood of the same size the iron would be the heaviest.
How does newton 1st law apply to a falling object?
It doesn't, since the conditions don't apply. The conditions for Newton's First Law are that there is no net force on an object - there must be no force on the object, or the vector sum of the forces must be zero.
How much energy does it take to lift an object weighing one Newton a distance of one meter?
1 newton-meter = 1 joule
Steps for weighing an object?
Obtain an appropriate weighing device. Make sure the device is calibrated properly. Perform the weighing by placing the object on top of the weighing device.
What is heavier an object weighing 0.92 ounces or an object weighing 7 pounds?
7 pounds
The - of an object depends on the diameter of the object and the distance to the object?
apparent diameter
What does mass mean in weighing?
The weight is the mass multiplied by the acceleration of gravity. When weighing an object by a balance the acceleration of gravity is on both sides of weighing and hence canceling its effect and hence you get the object mass (not the weight)..
What is a weighing boat?
a weigh boat is an object that is used to protect your balance from any object you want to weigh
What is Nominal diameter and Outside Diameter?
nominal diameter is the original diameter of an object
What is heavier an object weighing 67 ounces or an object weighing 4 pounds?
4 pounds = 64 ounces. 67 ounces is greater and more heavier.
What would be the net force of an object 10 newton and 15 newton acting in opposite directions of an object?
5 N
What is diameter?
The diameter is the height: the tip to the toe of an object.
What does 1 newton equal to the weight of an object that has?
one newton is equal to the weight of an object that has a mass of 100 g on Earth
Can The mass of an object can be determined by weighing the object and using a conversion factor for weight to mass?
False
