* Required Acid-base reactions can also be classified as which type of reaction? *

decomposition
double replacement
single replacement
synthesis

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!