What is the volume of 2400kg of gasoline (petrol) if the density of petrol is 0.7g/km3

A certain string breaks when a force of 200 N is exerted on it. If two people pull on opposite ends of the string, each with a force of 180 N, will the string break? Explain

A net force of 100 Newton's is applied to a wagon for 3 seconds. This causes the wagon to undergo a change in momentum of?

When light travels from one medium to another, its direction can change. This is called

In a generator, mechanical energy is converted to: electrical energy potential energy chemical energy radiant energy

A 1400 kg van is traveling at 24m/s when the driver takes her foot off the gas pedal. The car eventually rolls to a stop after 225 meters. Find the force of friction acting on the van.

65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large deposit of dust that contained substances only found in asteroids.

Near which location in New York State would a geologist have the greatest chance of finding dinosaur footprints in the surface bedrock?

E=mc^2 solve for c E/m m/E sqrt (E/m) sqrt (m/E) E - m sqrt (E-m)

For resonance to occur, the object must experience a frequency equal to its what? amplitude period wavelength natural frequency

Rasheed runs a football 10 meters east, turns and runs the football 6 meters west. If his velocity during this run is found to be 3 meters/second, how long does this take Rasheed to complete this run?