Nancy is pushing her empty grocery cart at a rate of 1.8 m/s. 30 seconds later, she is pushing the, now full cart, at a rate of 0.54 m/s. Calculate the acceleration
of the cart. *

3.Es tarde y mi taxi no llega. Estoy .
(5 Points)
preocupada
contenta

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.