Answer:
B) The train is not an inertial frame of reference
C) The train may be instantaneously at rest
D) The train may be moving at a constant speed in a circle
H) The train must be accelerating.
Explanation:
Since the train is in constant motion, it is accelerating. The speed is varying with time. The train is not an inertial frame of reference since it is constantly moving.
Answer:
Vernier calipers is used to measure the internal diameter of a beaker
Answer:
I want to say Liters but not 100% sure
