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New answer - J=kg*m^2/s^2. J/kg=m^2/s^2
The definition of Joule is N * m (Newtons times meters)
The definition of Newton is kg * m / s2 (kilograms times meters divided by seconds squared)
Dividing the unit Joule by kilograms leaves meters per second squared (or meters mer second per second)
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A joule is equal to one what times one meter?
newton
What is a kilogram times a kilogram meter per second?
kg2m / s
Is joules equal to power?
It is the unit used to measure energy or work. The definition is that one joule is equal to the energy used to accelerate a body with a mass of one kilogram, using one newton of force, over a distance of one meter
A unit that is equal to 1 newton and 1 meter?
1 joule = 1newton.1meter
How do you write the quantity 40W in terms of newtons?
Watt is a unit of power, newton is a unit of force. 1 joule (unit of enrgy) is equal to one newton-meter, and one watt (unit of power) is equal to one joule/second, so 1 W = 1 Nm/s.
What are the SI units for force and work?
Force . . . . . . . . . kilogram-meter per second2 = newton Distance. . . . . . . meter Work, Energy. . . newton-meter = joule Power . . . . . . . . joule per second = watt Time. . . . . . . . . . second
Is joule per kilogram equal to meter per second?
Joule is newton-meter, newton is kg m/s2. Therefore: J/kg = Nm/kg = kg m2/s2 kg = m2/s2. So, the answer is no.
What properties are the three base metric units measuring?
Length: Meter Mass: Kilogram Time: Second All of the units used in Physics are combinations of these three units. Here are some examples: -- speed = meter/second -- frequency = 1/second (Hertz) -- force = kilogram-meter/second2 (Newton) -- volume = meter3 -- energy = kilogram-meter2/second2 (Joule, or Newton-meter) -- power = kilogram-meter2/second3 (Joule per second, or Watt)
What is a joule and what does it measure?
he joule is the unit of energy in the International System of Units, also known as SI. It measures heat, electricity and mechanical work. It was named after English physicist James Prescott Joule. See the related links for more information.The joule is a derived unit equivalent to a newton-meter, or a kilogram-meter squared per second per second.A joule is also:A unit of electrical energy equal to the work done when a current of one ampere is passed through a resistance of one ohm for a period of time of one second.A unit of energy equal to the work done when a force of one newton* acts through a distance of one meter.[* In the meter-kilogram-second (MKS) system, a newton is the unit of force required to accelerate a mass of one kilogram one meter per second per second, equal to 100,000 dynes. The unit is named after Sir Isaac Newton.]
Is a joule meters per second by kg?
The consistent unit system is MKS (Meter Kilogram Second). Velocity is in meters/second.
Does newton meters measure in kilograms?
The units for a Newton meter are [ML^2T^-2]The units for a kilogram are [M]Since the units are not equal, the answer is no, it does not.
What is a definition of a joule?
One Joule is equal to the energy used to accelerate a body with a mass of one kilogram, using one Newton of force, over a distance of one meter
Why are you using kilogram instead of newton?
A kilogram is a unit of measurement for WEIGHT. A newton (in the meter-kilogram-second system) is the unit of FORCE required to accelerate a mass of one kilogram one meter per second per second, equal to 100,000 dynes.
What are Joules a combination of?
The joule is a derived unit equivalent to a newton-meter, or a kilogram-meter squared per second per second.The joule is the unit of energy in the International System of Units, also known as SI. It measures heat, electricity and mechanical work. It was named after English physicist James Prescott Joule.For more information see the answer to the Related Question.
What are the differences between a joule and a watt?
Joules versus wattsThe joule and the watt are closely related units. The joule is a unit of work and energy. It is equal to a newton-meter (N-m). Note that the unit of torque is also the newton-meter, but scientists don't use the word joule when they are talking about torque.The watt is a unit of power and is defined as a joule per second, so you can see that power is work per unit time.One joule is equal to one watt-second.
What is one newton meter equal to?
1 Joule.
What quantities are measured in Joule?
The joule is the unit of energy in the International System of Units, also known as SI. It measures heat, electricity and mechanical work. It was named after English physicist James Prescott Joule. See the related links for more information.The joule is a derived unit equivalent to a newton-meter, or a kilogram-meter squared per second per second.A joule is also:A unit of electrical energy equal to the work done when a current of one ampere is passed through a resistance of one ohm for a period of time of one second.A unit of energy equal to the work done when a force of one newton* acts through a distance of one meter.[* In the meter-kilogram-second (MKS) system, a newton is the unit of force required to accelerate a mass of one kilogram one meter per second per second, equal to 100,000 dynes. The unit is named after Sir Isaac Newton.]
