Compare the catching of two different water balloons. Case A: A 600-mL water balloon moving at 8 m/s is caught and brought to a stop. Case B: A 150-mL water balloon moving at 8 m/s is caught with the same technique and brought to a stop. The collision time is the same for each case. Which variable is different for these two cases?

You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?

15. one purpose of the tread pattern on a tire is to a reduce tire wear. b. reduce traction c. allow water to flow away from the tire. d. look impressive.

Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit