While working in a lab, you’re given a toy car, a stopwatch, a meter stick, and a triple beam balance. Describe in simple words what you need to do to figure out how much force is acting on the toy car if you were to push it.

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Ways that industry and agriculture use physical properties to separate substances