Vector quantity has
Only magnitude
Only direction
Both magnitude and direction
Can not be predicted
The correct relation between speed, distance and time is
Speed = distance / time
Speed = time / distance
Speed = distance x time
Distance = speed / time
A spinning top has
Translatory motion
Rotatory motion
Oscillatory motion
Rectilinear motion
Motion and rest are
Absolute
Fixed
Relative
None of these
The clocks and watches which are used for measuring time are based on
Circular motion
Periodic motion
Rotational motion
The sundial is a device for measuring
Speed
Distance
Time
Height
Ringing of a bell is an example of
Speedometer is not fixed for this
Car
Scooter
Bus
Bicycle
Which of the following is the most appropriate unit for expressing the speed of a snail.
Km / s
m / s
cm / s
mm /s
Which of the following is the most appropriate to demonstrate the runs scored in the various overs of a cricket match
Time graph
Bar graph
Pie chart
Line graph