Choose the best option:
A)
Statement 1: In non-uniform motion, the average speed of a moving object is the same as the actual speed.
Statement 2: In uniform motion, the average speed of a moving object is the same as the actual speed.
Statement 1: In non-uniform motion, the average speed of a moving object is the same as the actual speed.
Statement 2: In uniform motion, the average speed of a moving object is the same as the actual speed.
B)
Statement 1: The units of time vary depending on their need.
Statement 2: All the units should be written in plural form.
Statement 1: The units of time vary depending on their need.
Statement 2: All the units should be written in plural form.
C)
Statement 1: Time period of a pendulum is never constant.
Statement 2: Time period of a pendulum is always constant.
Statement 2: Time period of a pendulum is always constant.