Which unit of measurement is used in the U.S. Customary System?

The unit of measurement used in the U.S. Customary System is the inch, foot, yard, mile for length; ounce, pound, ton for weight; fluid ounce, pint, quart, gallon for volume; and second, minute, hour for time.

If an astronaut travels to mars what will happen to her mass when she arrives

The mass of an astronaut would remain the same when she arrives on Mars. Mass is a fundamental property of matter and does not change with location. However, her weight would be different since weight depends on the force of gravity, which is different on Mars compared to Earth.

Two objectives of different masses are sitting on different balance scales object a has a greater mass then object b how will the weights of the the objects compare to eachother

If object A has a greater mass than object B, and both objects are sitting on different balance scales, the weight of object A will be greater than the weight of object B. Weight is the force exerted on an object due to gravity, and it depends on the mass of the object. Therefore, the greater the mass, the greater the weight.

The United States Customary System uses various units of measurement. Some commonly used units in this system include inches, feet, yards, miles, pounds, ounces, fluid ounces, cups, pints, quarts, and gallons, among others.

The unit of measurement used in the U.S. Customary System is the inch.

The U.S. Customary System is a system of measurement used primarily in the United States. It evolved from the system of weights and measures used in England before the U.S. became independent. In this system, the inch is the unit of length.

To verify this, you can consult various reliable sources, such as textbooks, encyclopedias, or government websites that provide information about the U.S. Customary System. Additionally, you can also use conversion tools or ask professionals in the field of measurements.