A bus is going 30m. s-1 and stop in 5s. what is it's stopping distance for this speed​

Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?