Abus traveling at a constant speed took 1 minute 48 seconds to travel the distance between a certain exit and the beginning of a roadwork area. if the distance between the exit and the beginning of the road work area was 2,400 meters, then the car was traveling at what speed, in kilometers per hour?

Orange juice has a lower or higher viscosity than chocolate syrup

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.