Cho hai nguồn sóng dao động cùng pha cùng tần số 1 điểm thuộc đường trung trực sẽ dao động với biên độ bao nhiêu

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?