6 In the 50 minutes between 13:10 and 14:00 the lorry travelled 25 km. Calculate the average speed in km/h.
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What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Amira pulls a 3 pound wagon 4 feet. how much work has she done?