What are the two general types of energy that can be used to classify many forms of energy?

How many million Christmas trees were sold in the year 2000?

A welder using a tank of volume 7.20 x 10^-2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol) at a gauge pressure of 3.20 x 10^5 Pa and temperature of 39.0°C. The tank has a small leak, and in time some of the oxygen leaks out.

A wire is stretched between two posts. Another wire is stretched between two posts that are four times as far apart. The tension in the wires is the same, and they have the same mass.

What is constant acceleration?

A car travels from rest to 55 ms in 10 seconds. What is its acceleration?

How many lenses does a compound microscope have

What force is generated by a 10,000 kg mass accelerating at 4.3 m/s squared

A small object slides along the frictionless loop-the-loop with a diameter of 3 m. what minimum speed must it have at the top of the loop in order to remain in contact with the loop

A chemical reaction is when two elements or radicals change places with two other elements or radicals is a ... reaction A - double replacement B - combination C - decomposition D - substitution

In a physics lab, Asha is given a 10.5 kg uniform rectangular plate with edge lengths 66.3cm by 52.1cm.