A solid sphere rolls up an inclined plane of inclination angle 40 degrees. At the bottom of the incline, the center of mass of the sphere has a translational speed of 19 ft/s. How far (in feet) does the sphere roll up the plane (distance along the plane)

Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?

Which of the following is another term for a planned economy