Sameer

The boy decides to ride the Terror Tower. At its maximum height, the ride reaches 65 m above the ground. When the boy reaches the top of the tower, his gum falls out of his mouth. The height of the gum can be given by the mathematical model h(t) = 65 - 4....

three point charges 4nC , 4nC and -3nC are placed at vertices of an equilateral traingle of side 0.20 m. calculate the net electric field at the centriod of the triangle

116.667

i couldn't find anything could u name some?

thx

A better way to phrase this would be to say, "Many plants and animals are dying because rivers are becoming extremely polluted."

So would the answer for part B, be +19.6 or -19.6? PS thank you for the reply

Im not clear about the part where you said "the change in height over the time interval is the average velocity"

12N

40141

8m/s