Astudent who has trouble hearing and must have a written copy of class lectures in order to participate in class is considered to have which of the following?

Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j

Ineed the answer to question 1 , i’m desperate

In the first law of thermodynamics, triangle e=q-w, what does q stand for