At a construction site Juan swings a bucket of wet cement in a vertical circle of radius 0.6 m. What is the minimum speed he must give the bucket at the highest point of the circle so that no cement spills from it?

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?

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.