I need help setting up and working through three more problems. Most of them I have attempted but could not make them work. Any help is appreciated!

Blocks of equal mass M sits on a plane inclined at 30 degrees to the horizontal. The coefficient of friction between the lower block (A) and the plane is 0.50 and between the upper block (B) is 0.30. (a) Find the acceleration of each block and the normal force exerted on A by B (b) What happens if the two blocks are reversed do that B leads the way down?

I need help with the following conceptual questions and the problems numbered 2, 4, 32, 36, 38. ... 3g = 29.4N. Applying Newton's second law (F = ma) to the ...

Galaxy distance questions. ... (a) i. The gravitational force of attraction acting on due to is given by. By Newton's second law, we also have. Thus we have. ...

Newton's Law of Motion: Two skaters are in the exact center of a circular frozen pond. ... is the relative velocity - the answer to the 1st question. ...

... (Please see the attachment for full questions.). ... Find the acceleration of the block (acceleration horizontal only). Newton's second law states that the ...

... narrative that discusses and answers the questions you posted. ... the potential to be proven as a scientific law. Newton's theory of gravity is 'law' only within ...