Should following labeled section 1. Diagram 2. Know/Unknown quantities 3. Calculation 4. Answer

" Calculation . Answer 1. A solid sphere is rolling up a slope with linear speed v. It moves up the slope to maximum displacement when speed is zero . The slope makes angle & with the horizontal. Slope is a slope , so or$s the The sphere has mass m, Known quantities are v. 9, m, $, MK can What's the max vertical displacement of the sphere ? Choose initial height when speed is v and final height when speed is zero. ( b) What's the amount of work done on the sphere by external force: Include whether this work is positive or negative and explain why, 2. An 09 Honda Accord, mass 1500kg, is driving north at a speed of 30 75 , A bull moose , mass 650 kg, is running with speed 15"'s at the angle 25 south of east, They collide and stick together. North up, east right, south down, west left ( a) What's the velocity vector of the combined moose - Accord immediately after the collision? Answer either In vector components or as a magnitude and angle