A 1. 5-kilogram cart initially moves at 2. 0 meters per second. It is brought to rest by a constant net force in 0. 30 second. What is the magnitude of the net force?.

Paint should be stored and mixed in an osha-approved room with all of the following, except: a) adequate ventilation b) ventilation hoods c) unshielded electrical devices d) fire extinguishers

How many liters of 60% alcohol solution should be added to 40 liters of a 20% alcohol solution to make a 50% solution?

What did pavlov initially notice about the animals in his original research after conditioning took place?