C.Earth is the largest and most dense of the terrestrial planets
Picture A is your answer. This is because of an object is travelling in a circle and suddenly force stops acting on it, it will continue to travel in a straight line tangent to the point of release on the curve.
<span>Well, the main point you should remember is that we only can hear 20hz that leads to T=0.05sec
which means that the distance leads us to velocity x time.
When calculating, you get 330 * 0.05=16.5 .
The number which you got from the previous step has to me multiplied 4 times (4 minutes) and you will get the answer you need - </span><span>a) 66.0 m.
Do hope it will help you! Regards!</span>
Numero atômico = numero protons = 5
numer de massa = numero protons + numero nêutrons = 11