The one with the most mass
feet or meters
Yes.
Power is measured in watts. Watts is also joules per second, newton-meters per second, kilogram-meters squared per second cubed, and volt-amperes.Electrical power
Out of those substances, mercury has the greatest density. So for the same volume, mercury will be the heaviest and carry the most inertia.
For the United States feet. But for other countries meters.
An elephant
Most of the Sun's energy is radiated as light, and other electromagnetic waves. These travel at about 300,000 km/sec.; to be precise, the speed of light is exactly 299,792,458 meters per second.
The one with the largest mass
The one with the largest mass
The most common for Acceleration is meters per second, per second.
Inertia is related to mass; you might say that inertia IS mass. The objects which have the most inertia are the most massive objects. Those are also the heaviest objects, since mass affects weight.
Acceleration is the rate of change of velocity.Velocity is the rate of change of position. Since position is measured in length units (for example, meters), velocity is in meters per second, and acceleration is in meters per second per second. In most unit systems, there isn't a specific term for this, though you will sometimes see acceleration measured in "gees", which is the standard accelration due to gravity on Earth, or 9.8 meters per second per second.
Inertia is the tendency of an object to continue to move, or stay at rest, unless affected by an externalÊforce. Inertia is related to the mass of an object so objects with greater mass have more inertia.
Meters/second is the official SI unit, but kilometers/second is much more used in popular speach. The conversion factor is 1 m/s = 3.6 km/hour.
In a vacuum, the speed of light is 299,792,458 meters per second, which is roughly 300,000 km/second or 186,000 miles/second.
Kilogram, second, meter, meters cubed, and kelvin.
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