The weight on the spring is the force applied to the spring. The student puts a mass of 25 g on the spring.
Gravitational field strength = 9.8 N/kg
Calculate the weight on the spring.

Which device uses ac current to operate?

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?

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c