can someone please explain this?

A 0.60 kg pendulum bob hangs from a string attached to the roof inside a moving van. When the van is travelling at a constant speed of 35.0 m s'1 around a circular curve of radius 245 m the bob no longer hangs vertically down. but appears slanted. 19. Which of the following best represents the free body diagram showing forces acting on the bob? (a) (b) (O) id} 20. What is the angle that the string makes with the vertical when the bob is at rest relative to the van (Le. it is not swinging around inside the van)? (3) 45 (1:) 53 (c) 27 (d) 39 (e) 18 21. What is the tension in the pendulum's string? (a) l? N (b) 3.1 N (c) 92N (d) 6.6N (e) 43 N End ofMC questions for T-H rest 5 29 /