Grade6. Motion and measurements-2

movement of a bus is an example for ____________ motion

• linear

• circular

• rotational

state true or false: movement of an ant is an example for _________ motion

• circular

• linear

• uniform

revolution of planets around the sun is an example for _______ motion

• linear

• circular

• vibrational

which of the following undergoes vibratory motion

• veena a musical instrument

• swing

• a bus

hands of a clock undergoes __________ motion

• linear

• circular

• vibrational

example for a oscillatory motion is

• pendulum of a clock

• a swing

• both a and b

select the measurement which is used by ancient people to measure length of a any object

• meter tape

• cubit

• a ruler

state true or false: SI units are standard units accepted by all over the world

• ture

• false

state true or false: 1cm =10mm

• true

• false

state true or false: sand clock is used by ancient people to know time

• false

• true