A 4 kg mass block is setting on a ramp sloped Lip at 30 degree above the horizontal plane. Friction is supposedh.r holding the block in position. a] Draw a free body diagram of the situation described in the problem. b) Use Newton's 2nd lawn.r to describe the situation parallel with the angle of the slope. This equation should tell us what the friction force needs to be to hold the block in position. Please calculate the friction force. Is it stah'c or kinetic friction that is working here? Circle right answer. c} Do the same as part b] to describe the situation perpendicular (normal) to the angle of the slope. Calculate the normal force on the block. d} Suppose that the static friction coefcient is 0.6 between the block and ramp. Is the friction force in this case enough to keep the block from moving? Justify your answer with a short discussion