Here is an ice boat. is 0.006 The dynamic coefficient friction of the steel runners ON It has a mass (with two people) of 250 kg. There is a force from a gentle wind on the sails that applied 100 Newtons of force in the direction of travel. a What is it's acceleration. b What is its speed after 20 second? 2 (10 points) You have two forces in the horizontal plane, are acting on a 1 kg block sitting on a frictionless surface of ice. One force of 10 N is acting on the block from an angle for 45 degrees The other force of 5 N is acting in the direction of 150 degrees from the x axis. 10 Newt Find the net force in Polar/degree coordinates 150 deg 45 degr 5 Newton 100 Overhead view