SCIENCE class 6 NCERT CH-10

HOW DID PEOPLE TRAVEL ON LAND IN ANCIENT TIMES ?

• CAR

• BULLOCK CARTS

• ON FOOT

• TRAIN

WHICH IS THE STANDARD UNIT OF MEASUREMENT ?

• FINGER

• FIST

• INCH

• STEP

4kms are equal to__________m

A EXAMPLE OF RECTILINEAR MOTION IS

• AN APPLE FALLING FROM A TREE

• MOTION OF A BUS ON ROAD

• A SPINNING TOP

• BOTH A AND B

______________ MOTION IS ALSO CALLED PERIODIC MOTION

WHAT KIND OF MOTION IN EXECUTED BY A PENDULUM OF A WALL CLOCK ?

• OSCILLATORY

• VIBRATORY

• CIRCULAR

• BOTH A AND B