It took 1.5 hours for a bus to go from one city to the next. the bus traveled at an average velocity of 52 mph, west. how far apart were the two cities? 78 mi 35 mi 0.029 mi 0.013 mi

Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping