The sundial is a device for measuring
Speed
Distance
Time
Height
Which of the following is the most appropriate to demonstrate the runs scored in the various overs of a crocket match
Time grapf
Bar graph
Pie chart
Line graph
1km/ h =________ m/s
18/5
15/8
5/18
15/18
Motion of a mango falling from a tree is
oscillatory motion
translatory motion
at rest
rotatory motion
A student draws a distance - time graph for a moving scooter and finds that a section of the graph is a horizontal line parallel to the time axis. Which of the following conclusion is correct about this section of the graph
The scooter has uniform speed in this section
The distance travelled by scooter is the maximum in this section
The distance travelled by the scooter is the minimum in the section
The distance travelled by the scooter is zero in this section
Which of the following is the most appropriate unit for expressing the speed of a snail.
Km / s
m / s
cm / s
mm /s
Speedometer is not fixed for this
Car
Scooter
Bus
Bicycle
The correct relation between speed, distance and time is
speed= distance / time
speed= time / distance
speed= distance x time
distance= speed / time
The most appropriate unit for expressing the speed of a space rocket is
m / h
Km / h
Km / min
This goes fast
Air plane
Train
