Physiks

hey /sci/, doin this on paper is fine but, how can i do this in Excel?

"A 10 kg object is launched vertically into the air with an initial velocity of 50.0 m/s. In addition to the force of gravity, there is a frictional force which is proportional to the velocity according to f=-bv. Note that this frictional force is negative (down) when the object is moving up, but positive when the object is moving down.

USING EXCEL, numerically generate position-time (y vs t) graphs for the object using b = 0. Try to use several different step-sizes for Δt, such as 1.0 s, 0.1 s, and 0.001 s."

In one column put your independent values, in the other column put your equation.  You can change your delta by adding delta to the previous independent column.  Like if you start on A1 = 0.
A2 = A1 + delta, then drag down for as many points as you like.

Ask the paperclip, that's what it's for.

OP here, tanx