My Brainleist are gone and 800 pts are gone what happing

ur getting banned

Explanation:

What you mean by this sentence?

Explanation:

If your trying to figure out how to mark an answer brainleist, there is a yellow crown on the user’s answer and you just click it. That will help you give the person the amount of points you actually wanted to give them. By the way, when you create a question, you give away your points. That is probably why you are losing all them points.

ek = (m.v2) / 2

v - velocity of system after the collision

m = m1 + m2

ek = (m1 + m2) v2/2

ek = (200 + 250) 2,32/2 = 450*5,29/2 = 1190,25 j

by: nicholas dooley

claude wants to buy a car and there are a few factors that will affect the decision he makes in choosing what car he should buy. the first factor that can affect his decision regarding what car to buy can be the social and the cultural influence of the society he is living in. for example, there might be a certain car that might have a better value in the eyes of the society or in other words a better social norm regarding that car.

another factor can be personal habits. claude might need a spacious car because he might have kids or might utilize the back seat for other purposes hence a sports car (2 seated) won’t be appropriate.