Start BULL Stop4. Please use the diagram in the data section of this lab to answer both questions about The Raging Bull roller coaster. You must explain both answers in words! a. What is the direction of the force applied by the track on the car when the car moves along the first incline? b. When do you think you'll have the greatest speed during this ride? c. When will your speed be the least? DEMON O C START STOP5. Please use the diagram in the data section of this lab to answer questions about The Demon roller coaster. You must explain all answers in words! 3. Describe the sensations you experience while riding over and down the "hills." At which point[s] do you experience a sensation of weightlessness? b. Why do the heights of successive "hills" and loops decrease as you move from the beginning to the end of the ride? c. What would be your speed if you were to fall "freely" from the top to the bottom of the high rise of 32m? Estimate the mass to be about 1200kg. d. Use the diagram to label the following points by numbers: Max Speed Max KE Min Speed Min KE Max PE Weightless sensation Min PE Heavy sensation