An object with a mass of 100 g is in free fall. what is the speed of the object after it has fallen for 4 seconds? a. 39 m/s b. 9.8 m/s c. 25 m/s d. 96 m/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?

4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that

What is the scientific definition of energy that relates to work