Find the work w1 done on the block by the force of magnitude f1 = 95.0 n as the block moves from xi = - 5.00 cm to xf = 4.00 cm.

A uniform disk with a mass of 10 kg and a diatmer 0.5 m

1. How many electrons does the K level of an atom hold?

9. A 2 liter bottle of Coke weighs about 2 kilograms. If that bottle were combined with an equal amount of anti-Coke, how many Joules of energy would be released (note that you get units Joules if you calculate the energy using units of kilograms

A medium that allows electric current to flow through it is a (n)

Which component of a motor causes the magnetic field produced by the coil to regularly reverse and therefore always be repelled by the fixed magnetic field

Which of the following is an example of plasma?

What do you need to make 100 minutes charges neutral

The equation e = mc2 relates mass and a. energy b. force c. work d. gravity

What should a scientist do to use scientific methods for determining the relative age of Earth's rocks? A be biased in opinion B disregard views of others C use creative ideas D prove that methods are non-testable

If a sample of gas is heated at a constant pressure what will happen to the volume of the gas