Pam (60 kg) starts sliding doun a 50-meter-high hill with her snowboard (10 points). a) Find…

Pam (60 kg) starts sliding doun a 50-meter-high hill with her snowboard (10 points). a) Find her velocity when she reaches the bottom of the hill considering the coefficient of kinetic friction between the snowboard and the snow on the hill (the blue region) is 0.3 and the angle of the slope is 30 degrees(5 points) W) What should be minimum value of the coefficient of kinetic friction between the snowboard and the snow on the ground (the orange region) so that Pam won’t hit the tree which is 200 meters in the front (5 points)? Consider g = 109. som 200m