Answer question 21 through 25

), Summer 1 202.. Start Page 21. [-/2 Points] DETAILS OBINPHYS8 2.P.006. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A motorcycle and rider have a total mass equal to 330 kg. The rider applies the brakes, causing the motorcycle to accelerate at a rate of -8 m/s2. What is the net force on the motorcycle? (Indicate the direction with the sign of your answer.) N Need Help? Read it Submit Answer 22. [-/2 Points] DETAILS OBINPHYS8 2.P.010. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The kingda Ka roller coaster in NewJersey 's the world's tallest ride of its kind. As the passenger cars are launched from rest at the start, they are accelerated uniformly to a speed of 57 m/s (128 mph) in just 3.5 s. (Assume the cars are launched in the positive horizontal direction. Indicate the (a) What is the acceleration experienced by passengers on this ride in m/s? m/s