15. Which of the following best describes the passenger's linear and angular velocity while passing point A? Lincar velocity Angular velocity Questions 15-17 refer to the following material. Changing Constant (A) Constant (B) Constant (C) Changing (D) Changing Changing Constant 16. What is the normal force exerted on the rider when passing point D? (A) 0.2F, (B) 0.8F, (C) 1.0F, (D) 1.2F, An amusement park ride consists of a large vertical wheel of radius R that rotates counterclockwise on a horizontal axis through its center, as shown above. The cars on the wheel move at a constant speed v. Points A and D represent the position of a car at the highest and lowest point of the ride, respectively. A person of weight F, sits upright on a seat in one of the cars. As the seat passes point A, the seat exerts a normal force with magnitude 0.8F, on the person. passing point A, the person releases a small rock of mass m, which falls to the ground without 17. The kinetic energy of the rock when it is at the same height as point D is most nearly (A) m (B) 2mgR (C) imgR hitting anything.

Which UNIT will the answer to this operation have? (We're only interested in the units, not the number.) If the units cancel out, choose "No Unit" If the operation is not valid, choose "Not Valid" 5 s - 2 m A) s m C) s – m S B) No Unit D) Not Valid Enter

How is the answer 21? Can somebody show me

I'd like some help for questions 242 and 243 please

Hi I need to understand this problem please with 3 significant digit

This question is complete, if there is additional data, it's up to you, you can assume it is in accordance with the question. Please solve with the step, Im needed in 60 minutes thank u and please no reject

89) Try to solve this question, no handwritten, only typing

Just explain 61 better for me Please as soon as possible

Thank you- what would be the unit for (f) if the number is 0?

Please help my numbers are way off