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a measurement for work is whatt. power is the rate of doing work. si unite for power
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∙ 11y ago
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Does weight define an objects mass?
No, weight is a force. Mass is proportional to density.
Does mass plus force equal power?
No. For a start, it doesn't make any sense to add (or subtract) unrelated physical units. For example, you can add mass + mass, or force + force, but not mass + force.
Is mass times acceleration a force?
Yes, according to Newton's Second Law, F = ma. This means that for more mass, you need more force to get the same acceleration; also that, with more force, there will be more acceleration. This can be used to define the unit of force, as it is actually done in the SI: Force (in Newton) = (mass) (acceleration) = kg. x m / sec^2.
What is the difference between force and power?
Force is the rate of change of momentum (which is the product of mass and velocity) whereas power is the rate of work done (product of force and displacement) In fact, it can be shown that power = force x velocity
Define of weight?
The definition of weight is the amount or quantity of heaviness or mass. The amount a thing weighs. The force on an object due to gravity.
Does weight define an objects mass?
No, weight is a force. Mass is proportional to density.
Does mass plus force equal power?
No. For a start, it doesn't make any sense to add (or subtract) unrelated physical units. For example, you can add mass + mass, or force + force, but not mass + force.
How did eratosthenes measure the earth?
is to define the mass and the weight with measurement of the gravitational force on an object,...
Why is defining only force not enough?
If you are talking about problems involving Newton's second law of motion, F = ma, you would need to define two of the three variables of force, mass, and acceleration in order to find the third variable. If you have force and mass, you can find acceleration. If you have force and acceleration, you can find mass. If you have mass and acceleration you can find force.
Is mass times acceleration a force?
Yes, according to Newton's Second Law, F = ma. This means that for more mass, you need more force to get the same acceleration; also that, with more force, there will be more acceleration. This can be used to define the unit of force, as it is actually done in the SI: Force (in Newton) = (mass) (acceleration) = kg. x m / sec^2.
What is the difference between force and power?
Force is the rate of change of momentum (which is the product of mass and velocity) whereas power is the rate of work done (product of force and displacement) In fact, it can be shown that power = force x velocity
How will you define newtons one force?
A newton is the force required to provide a mass of one kg with an acceleration of one meter per second squared.
Can red and black ants be in the same cage?
no they will have a mass war with bows and arrows and catapults
Define of weight?
The definition of weight is the amount or quantity of heaviness or mass. The amount a thing weighs. The force on an object due to gravity.
Where does a black hole get its power from?
If you mean its force of attraction, that's related to its mass.
What is define mass?
mass is the amount of space
What define mass?
mass is the amount of space
