(1)  angular speed
(2)  angular displacement
(3)  angular acceleration
(4)  None of these

(1)  Zero speed
(2)  Zero velocity
(3)  Constant speed
(4)  None of these

(1)  7 km
(2)  3.5 km
(3)  14 km
(4)  28 km

The figure above shows distance-time graphs of two objects X and Y. Which object is mov ing
with greater speed?

(1) Both objects are at rest
(2) Both objects are moving with same speed
(3) Object Y
(4) Object X