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How do you convert 1atmosphere into SI unit?
One atmosphere is equal to 101325 Pascals. One pascal in SI units is 1 kg m-1 s-2. Hence, 1 atmosphere in SI units is 101325 kg m-1 s-2.
What is the gravitational potential of a car with a mass of 1200 kg at the top of a 42 m high hill?
42 inches = 1.0668 meterPE = M g H = (1,200) (9.8) (1.0668) = 12,545.568 joules(rounded) relative to the bottom of the hill
What do get if you multiply newtons and meters?
This question cannot be answered in a sensible way. A Newton metre (or Joule) is a measure of energy or work, with dimensions [L2MT-2]. An inch is a measure of length, with dimensions [L]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions without additional information.
How many joules of work are done when a 20 kg box is lifted 5 meters above the floor?
980 w=m x g x d
How do you convert 1700 kg flour to meter cube?
The conversion between m cube and kg cannot be converted to each other .On finding the relation we get as follows . Density = kg/cubic m.
What is the kinetic energy in joules of a 850 lb motorcycle moving at 66mph?
Answer= 5703.55 Joules (see below for explanation)So Kinetic energy= 0.5 mv2Unit-wise 1 Joules = 1 kg m2s-2Therefore we need to convert 66mph -1 mph= 1.61 km/h66mph=106.22 km/h= 29.51 m/s =v OR (106.22 x 1000)/(60x60)Also need convert 850lbs to kg-1kg= 2.2 lbs1/2.2 kg = 1 lbTherefore 850 lbs= 1/2.2 x 850= 386.55 kg= mBack to the original equation KE= 1/2 mv2= 0.5 x 386.55 x 29.51= 5703.55 Joules = 5.7 KiloJoules
How many joules are equivalent to a momentum of 5 kg m/s?
The momentum of 5 kg m/s is equivalent to 25 joules.
How do you convert 1m3 iron to kg?
To convert 1 cubic meter (m³) of iron to kilograms (kg), you need to know the density of iron, which is approximately 7,870 kg/m³. Multiply the volume (1 m³) by the density: 1 m³ × 7,870 kg/m³ = 7,870 kg. Therefore, 1 m³ of iron is equivalent to approximately 7,870 kilograms.
How do you convert megapascals to Kg-m?
To convert megapascals (MPa) to kilograms-force meters (kg-m), you can use the formula: 1 MPa = 10197.1621 kg-m. So, you would multiply the megapascal value by 10197.1621 to get the equivalent value in kg-m.
How many joules of potential energy does 10 kg box have that is 1 m from the floor?
The potential energy of an object is given by the formula PE = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the object. Plugging in the values, we get PE = 10 kg * 9.8 m/s^2 * 1 m = 98 Joules.
How many joules energy does it take to raise 14 kg 1 meter?
To calculate the energy needed to raise an object, you can use the formula: energy = mass x gravity x height. Plugging in the values, we get: energy = 14 kg x 9.81 m/s^2 x 1 m = 137.34 Joules. So, it takes 137.34 Joules of energy to raise a 14 kg object by 1 meter.
What is the kinetic energy of a bicycle with a mass of 14kg traveling at a velocity of 3 ms?
KE = 1/2*mass * velocity^2 KE = 1/2(14 kg)(3 m/s)^2 = 63 Joules
What is the potential energy of a 1 kg mass 1 m above the ground?
The potential energy of a 1 kg mass 1 m above the ground can be calculated using the formula: Potential Energy = mass * gravitational acceleration * height. Given this scenario, the potential energy would be 1 kg * 9.81 m/s^2 * 1 m = 9.81 Joules.
What is the kinetic energy of a 855 kg car with a velocity of 15.5 ms?
Classical kinetic energy in joules (assuming the speed of the object is much less than the speed of light) is given by: E = 1/2 m v2 where m is the mass in kilograms (kg), and v is the speed in metres per second (m s-1) So in this case, m = 15 kg, and v = 2 m s-1 E = 1/2 x 15 x 22 = 30 joules
How do you convert 1 cu ft of sand to kg?
To convert 1 cubic foot (cu ft) of sand to kilograms (kg), you need to know the density of the sand, which typically ranges from about 1,440 to 1,600 kg/m³. First, convert cubic feet to cubic meters (1 cu ft ≈ 0.0283168 m³). Then, multiply the volume in cubic meters by the density of the sand. For example, if using a density of 1,600 kg/m³, the calculation would be: 1 cu ft × 0.0283168 m³/cu ft × 1,600 kg/m³ ≈ 45.36 kg.
What is the kinetic energy of 2 kg mass moving at a velocity of 20meter per seconds?
KE = 1/2 M V2 = 1/2 (2) (20)2 = 400 kg-m2/sec2 = 400 joules
How many joules are there in a kilowatt-hour?
These do not have the same units. 1 kilowatt hour per meter cubed is in kg m-1 s-2 1 kilojoule per kg is in m2 s-2
