Robert H. Dicke confirmed the accuracy of that statement about this property to 1 in 100 billion, improving on an earlier experiment in which Lorand Eotvos used a torsion balance to balance two forces caused by it.
One statement about this property will be tested with the disturbance-insulated samples of the STEP satellite. Robert H. Dicke confirmed the accuracy of that statement about this property to 1 in 100 billion, improving on an earlier experiment in which Lorand Eotvos used a torsion balance to balance two forces caused by it. That experiment demonstrated the equivalence principle, which states that two types of this property are identical. Its rest type is often measured in electron volts, leaving off the factor of c squared between energy and this property. For 10 points, name this property inherent to matter, and gravitational forces, which can be measured in kilograms.
One statement about this property will be tested with the disturbance-insulated samples of the STEP satellite.
mass