2 A small sphere hangs from a string attached to the ceiling

Last updated: 6/7/2023

2 A small sphere hangs from a string attached to the ceiling of a uniformly accelerating train car It is observed that the string makes an angle of 37 with respect to the vertical The magnitude of the acceleration a of the train car is most nearly m r 10 HR A B 2 6 0 m s 7 5 m s 8 0 m s D 10 m s P Ber Tops on ves com