Your friends says the helium in your birthday helium comes from radioactive decays. What is your response?

What particles contribute to the net charge

A race car completes the final lap of a race on a 2-kilometer circular track. At the start of the lap, it crosses the line at 60 meters/second. It completes the lap 28.57 seconds later, crossing the line at 85 meters/second.

Is the use of a toaster 100% efficient? Why or why not

Which of the following is an example of a manifest function?

a spring stretches by 0.12 m when some apples weighing 3.2 N are supported from it. What is the Spring Constant?

Explain why it is important to have strong core muscles?

Potential energy is the energy an object has because of its A. density. B. size. C. location. D. speed. E. temperature.

How is this career a good fit for you or an individual who would work in this field

The Architecture and Construction career cluster is a group of careers focused on designing, constructing, and maintaining buildings and other structures. assembly of buildings and structures. designing and planning buildings.

What is the acceleration of an electron that has moved between - 1.5V and 3.0V? Assume is began at rest.