What is the net force acting on the child? The forces acting on a child sitting in a seat are
described by the free-body diagram shown.
0 -100 N
Ο ΟΝ
Fx= 100 N
100 N
200 N
F = -100 N

Use the table to answer question 22 23 and 24.

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions

What is the speed of an object at a given moment?