Recent content by 503gurl

So the equation I would use is PV = nRT/V ? Is this the right direction?

Homework Statement a) Suppose that in the experiment involving P vs. T, the slope of the graph of P vs. T is 235 Pa/L/ Determine the pressure of the gas at T = 0 degrees celsius. b) The radius of the syringe is approximately 5 mm. Suppose that the pressure of the gas inside the syringe...

Homework Statement A novice golfer on the green takes three strokes to sink the ball. The successive displacements of the ball are 4.00 m to the north, 2.00 m north east, and 1.00 m west of south. Starting at the the same initial point, an expert golfer could make the hole in what single...

THANK YOU SO MUCH "Froster78" your help is greatly appreciated! :)

Zero? Right because the ball is caught after 2 seconds in the same position it was thrown...

I don't know my velocity though

a= v-v0/t ?.

I honestly do not know where to start... I'm so lost in physics right now.

Homework Statement A tennis player tosses a tennis ball straight up and then catches it after 2.00 s at the same height as the point of release. (a) what is the acceleration of the ball while it is in flight? (b) what is the velocity of the ball when it reaches its maximum height? Find (c)...