Suppose for your cookout you need to make 100 hamburgers. You knoe that 2.00 pounds will make 9 hamburgers. How many pounds will u need?

You just calibrated a constant volume gas thermometer. The pressure of the gas inside the thermometer is 294.0 kPa when the thermometer is in contact with boiling water. The boiling water is under regular atmospheric pressure.

A battery is used to?

In the process of electricity, what flows through the wires? A. protons B. neutrons C. electrons D. positrons

Real gases are those that: A. only behave ideally at high pressures or low temperatures B. have an even number of protons C. are only available naturally in the earth's atmosphere D. deviate from ideal behavior E.

A baseball sitting on the roof of the stadium has 60 J of potential energy. A pigeon lands on the baseball and knocks it off.

The net change in energy equals the energy transferred as work and as heat is called what

The law of conservation of energy states that momentum is conserved in a collision. true or false

When the driver steps on the accelerator, the drive wheels of the car push horizontally against the ground with a force of 4500 N.

What is the monument of a 1200 kg truck traveling at a speed of 25 m/s?

If a cheetah runs at 25 m/s, how long will it take a cheetah to run a 100 m dash?