Which or the following is a science? A. Physics B. astrology C. Football statics D. Language studies

The force on an object is given by the equation F = ma. In this equation, F is the force, m is the mass, and a is the acceleration. What is the force on an object that has a mass of 10 kg and an acceleration of 2.5 m/s2? A. 12.5 N B. 25 N C. 0.

If a truck has 40,500 kg*m/s momentum and is moving with a velocity of 90 M/S, what is the trucks mass?

What number is between 2000 and 2500

Propane (C3H8combines with oxygen gas (O2to form carbon dioxide (CO2and water (H2O). Describe the number and type of atoms for a molecule of each substance.

Morgan has a mass of 85 kg and is on top of a bed in such a position that she can apply a pressure of 9530 n/m^2 on the mattress. would you calculate that morgan is standing sitting or lying on the bed.

Which policy has a cost efficient way to reduce sulfur dioxide emissions? A) enacting cap-and-trade legislation B) implementing scrubber technology on all power plants C) burning high-sulfur coal D) banning the emissions of sulfur dioxide entirely

How to identify additional materials

Since alcohol evaporate faster than water if I leave a beer out will it become alcohol free before completely evaporating?

Classify each of the following as a conductor, semiconductor, or insulator. Air, Gold, Silicon, Rubber, Aluminum.

In a lab, a 5 L sample of gas with a pressure of 6 atm was transferred to a one liter flask. Temperature was held constant. What was the pressure of the gas in the one liter flask? c. 15 octo A5 on ottont b o ta