When calculating for final displacement, what is the difference between these two equations? 1. x(f) = x(o) + V(o)t + at2 / 2 2. x(f) = x(o) + (v+v(o)) / 2 x(f) = final displacement, x(o) = original displacement, v(o) = original velocity.

Just done crash cart experiment with ticker tape. Question reads, "Assuming that the acceleration is constant, then so long as we use the same time interval in each case, displacement will be proportional to acceleration. Explain why we can say that displacement is proportional to acceleration...

Um can some one help me do a single displace meant reaction for: • hydrochloric acid + iron Please:confused:

A rock is dropped from rest into a well. a. the sound of the splash id heard 2.40s after the rock was relaesed from rest. How far below to top of the well is the surface of the water? 9speed of sound in air at ambient temperature is 336m/s) b. what if? If the travel time for the sound is...

A car travels one fourth of a circle with radius r. find the ratio of the distance to its displacement