Recent content by Dylan6866

Homework Statement Two blocks are sliding down an inclide of an angle θ. The larger block has a wooden surface, with a coefficient of friction of uk. The smaller block M is coasted with Teflon, making frictionless contact with the surface. The mass of the larger block is 4M, and the mass of...

Yes, so the distance formula would be right? And I evauluated it again, the answer should be ≈ 2. But, is the integration correct?

∫Homework Statement Use the integration tables to find the exact arc length of the curve f(x)=ln x 1≤x≤e Reference the table number formula used Then approx. your answer and compare that to the approx. "straight line distance" between 2 points coordinates of two points...

Thank you. I figured it out.

Homework Statement A short track speed skaer is making a turn at one end an ice rink, increasing his speed frm uniformly 10 m/s t 20 m/s in two seconds. The radius of the turn is 5 meters. While he is in the middle of the turn, and mving at 15 m/s, what is a. tangential acceleration b...