A 45 kg bullet moving at 8 m/s has a kinetic energy of 1440 J
360 J
3600 J
2880 J

help :(

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures

at right angles to each other