What is the period of a spring-mass system if the mass is 15 kg and the spring constant is 50 N/m? b. what is the frequency of oscillation?​

What is the type of the reaction below? bacl2 + h2so4 → 2 hci + baso4 double replacement synthesis single replacement decomposition

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?

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called