1) Which of the following is a standard unit of measurement? a) cubit b) metre c) yard d) footstep 2) Which of the following is not a tool to measure length? a) ruler b) measuring tape c) angle d) metal rod 3) 1 km equals to ________ a) 0.01 mm b) 1000 m c) 1500 cm d) 10000 ft 4) An example of rectilinear motion is _________ . a) basketball thrown in the basket b) a spinning top c) motion of a car on the road d) blinking of eyelids 5) Moving ceiling fan is an example of _________ motion. a) periodic b) oscillatory c) rotational d) random 6) To and fro motion is known as ________ . a) circular b) rotational c) linear d) random 7) 3200 m is equal to _______ a) 3.2 km b) 320 cm c) 32 dm d) 320 ft 8) Invention of ________ made great change in modes of transport. a) animals b) rulers c) feet d) wheel 9) Motion is the change in _________ of an object. a) position b) action c) measurement d) size 10) Why can a pace or a footstep not be used as a standard unit of length? a) Because a pace or a footstep of each and every person is not equal b) : Because a pace or a footstep of each and every person is equal

Measurement and Motion 1

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