A bucket filled with water has a mass of 23 kg and is attached to a rope, which in turn is wound around a 5 cm radius cylinder at the top of a well. What torque does the weight of the water and bucket produce on the cylinder

Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates

Select the correct answer. what does the process of natural selection involve?