a scientist needs to study blood cells for medical reshearch. why might a computer model benfit the scientist

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

we need to know the time interval during which the force acts. impulse of force = momentum change

you get 2.3=1.21*\frac{a}2 or 4.6=1.21a or a=3.802 (b)

explanation: