Measurement and Motion

4 kilometres are equal to

• 4,00,000 metre

• 40,000 metre

• 4000 metre

• 40 metre

What is the correct measurement of the red thread on the scale as shown above:

• 1.5 cm

• 1.9 cm

• 3.4 cm

• 4.4 cm

2.4 km = _________ m

• 24 m

• 240 m

• 2400 m

• 2400 m

What is the length of the object in centimetres?

• 6 cm

• 7 cm

• 8 cm

• 9 cm

Aldrich has 230 cm of rope. Deneb has 12 cm longer than Aldrich. What is their total rope? (Give your answer in centimetres)

• 472 cm

• 230 cm

• 242 cm

• 462 cm

Which motion can be seen in the hands of a clock?

• Circular

• Periodic

• Oscillatory

• Both (a) and (b)

Which is a standard unit of measurement?

• Finger

• Fist

• Step

• Inch

What does this graph represent?

• Constant Speed

• Acceleration

• Not moving

What does this graph represent?

• Constant speed

• Acceleration

• Not moving

Segment C-D The bus is _________________.

• at rest

• returning (to original position)

• moving forward