Decreases efficiency by causing an energy loss to the environment? A. cooling B. Friction C. Working input D. Potential energy

What is the oscillating universe theory

If it takes 150 n of force to move a box 10 meters, what is the work done on the box?

If the minute hand of a large clock is 0.50 m Long what is its linear speed at its tip in meters per second

Consider the equation S + O2 → SO2. What type of reaction is this? a. synthesis b. decomposition c. single displacement d. double displacement

Which energy conversion correctly describes what happens when you are dancing

Why did scientists choose carbon as a base for the atomic mass unit? Which isotope of carbon did they use?

What organelle is found in all animal cells and some plant cells

Basic of Archimedes's principle of how fluid can make body to float and sink.

A bullet is accelerated down the barrel of a gun by hot gases produced in the combustion of gun powder. What is the average force (in N) exerted on a 0.0500 kg bullet to accelerate it to a speed of 625 m/s in a time of 1.10 ms (milliseconds)

Your boss at the Cut-Rate Cuckoo Clock Company wants to save money on materials. You are asked to reduce the balance wheel, which is cylindrical, dimensions to one-third their original values.