Question

FILL IN THE BLANKS A line. a 1. A piece of thread can be used to measure the length of a 2. Motion of the pendulum of a clock is an example of. 3. The invention of changed the history of transport. 4. A spinning top undergoes motion. 5. A butterfly flutters from flower to flower in a motion. STATE TRUE OR FALSE 1. A measuring tape can be used to measure the distance between two cities. - 2. The motion that repeats itself is called non-periodic motion. 3. 1 mm is one hundredth part of a metre. 4. The motion of the string of sitar is vibratory motion. 5. One thousandth part of a metre is called a kilometre. ​

Answer 1

1) We can use thread to measure the length of a curved line.

2)The motion of a simple pendulum is and example for oscillatory motion.