Clothes dryer spins to angular speed 7.2 rad/s starting from angular speed 0 rad/s Average angular acceleration is 1.88rad/s^2
Takes dryer 3.82 s to reach 7.2 rad/s
How many revolutions does the dryer make during this time

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?

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

The material that keeps its new shape after it is stretched is called?