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What is the spring constant of a spring that stretches 12 cm when an object weighing 24 N is hung from it?
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A spring stretches 11 centimeters from its equilibrium position when an object weighing 29 newtons is hung from it. What is the spring constant?
The spring constant is 263.6363... repeating Newtons per metre.
If a 30kg weight is hanging on a spring and it stretches 0.5m what is the spring constant of the spring?
Hooks law: F=-x*K F=Force x=distance = 0.5m K=constant F=mass*9.81 = 30*9.81=aaaa [N] aaa = -0.5 * K => K = something
How can a spring be used to measure force?
"Hooke's Law" is used here - the relation that says that for a given spring, the extension (how much it stretches) is (more or less) proportional to the force.
A mass of 4 kg stretches a spring 6 cm what is the mass of an object which streches the spring 9 cm?
Hooke's law predicts 1.5 cm. This may or may not be true of a real spring.
What are the advantages and of spring balance?
Advantages: lighter, more compact, and easier to use. Weighing capacity tends to be bigger. Disadvantages: with repeated use, the spring in the scale can be permanently stretched. This tends to bring less accurate weights.
A spring stretches 11 centimeters from its equilibrium position when an object weighing 29 newtons is hung from it. What is the spring constant?
The spring constant is 263.6363... repeating Newtons per metre.
A 75 kg mass attached to a vertical spring stretches the spring 30 m what is the spring constant?
24.5 newtons per meter
If a 30kg weight is hanging on a spring and it stretches 0.5m what is the spring constant of the spring?
Hooks law: F=-x*K F=Force x=distance = 0.5m K=constant F=mass*9.81 = 30*9.81=aaaa [N] aaa = -0.5 * K => K = something
How can a spring be used to measure force?
"Hooke's Law" is used here - the relation that says that for a given spring, the extension (how much it stretches) is (more or less) proportional to the force.
How do you measure the mass of an object that is irregularly shaped?
You compare its mass with something of known mass. In everyday earthbound conditions, this would mean weighing it on a set of weighing scales or on a spring balance.
A mass of 4 kg stretches a spring 6 cm what is the mass of an object which streches the spring 9 cm?
Hooke's law predicts 1.5 cm. This may or may not be true of a real spring.
Suggest suitable Experiments to find spring constant of a helical spring?
Connect a mass to the bottom of the spring. (depending on the spring size, the mass will vary, the larger the spring the greater the mass u can use) Suppose you use a 100 g mass on a spring, measure the amount by which it stretches and record the data. Use hooke law to figure out the constant of the spring. K = m.g/x m = mass, g =gravity, x = stretch
Potential energy of an object depends on what?
Its position. If the object is placed above the ground, its potential energy is mgh, where m is the mass of the object, g is the gravitational constant, and h is the distance from the ground. If the object is a spring, it depends on how far it is streched or compressed. .5kx2, where k is the spring constant, and x is how much the spring has been compressed or stretched. There are many other forms of potential energy, but these two are probably the most common.
Is the spring constant is constant on the moon?
no the spring constant is not constant on moon because there is no restoring force there
Is there a maximum spring constant or a limit where an object cannot be stretched or compressed?
Certainly there is a limit, considering that the object is not deformed by the power employed to compress or stretch.
What are the advantages and of spring balance?
Advantages: lighter, more compact, and easier to use. Weighing capacity tends to be bigger. Disadvantages: with repeated use, the spring in the scale can be permanently stretched. This tends to bring less accurate weights.
What is the use of a spring scale?
Weighing things.
