Johannes Kepler discovered the laws that bear his name by analyzing the observational data of which astronomer?

a. Tycho Brahe

b. Galileo Galilei

c. Sir Isaac Newton

d. Nicolaus Copernicus

How could the toaster serve as an example of Conduction energy transfer?

A force of 50 lbs is applied to a 1-foot diameter wheel. the wheel is turning a. 25" diameter axle. how much mechanical advantage does the wheel provide?

What sort of a noise filter you need to use to suppress the noise from mains electricity in your speakers? Explain.

A man standing on a scale in an elevator notices that the scale reads 30 newtons greater than his normal weight.

What is the region around a magnet where the magnetic force is exerted?

Will you die if you eat wax?

Which method is used to calculate the slope on a distance time graph

Lexy throws a dart with an initial velocity of 25m/a at an angle of 60 degrees relative to the ground. What is the approximate vertical component of the i ritual velocity?

True or false electronic machines with no moving parts experience friction and get hot because electricity is moving through the wires

I'm having trouble figuring out how to study for my science test, it's based off of everything we've learned but I'm afraid there's some things I misunderstood during the year that will effect me on the test, and suggestions?!!