Question Text
Question 1 :
The quantity which tells the distance an object travels in a certain time is called -
Question 2 :
In order to measure very short intervals, we mostly use :
Question 3 :
Which of the following terms does not gowellwith the motion of a bus on a crowded road.
Question 4 :
A boy on a cycle pedals a circle of 20 metres radius at a speed of 20 metre/sec. The combined mass of the boy and the cycle is 90 kg. The angle that the cycle makes with the vertical so that it may not fall is $\left( {g = 9.8m/\sec ^2 } \right)$<br>
Question 5 :
When the distance an object travels is directly proportional to the time, it is said to travel with 
Question 6 :
When a graph between two physical quantities is a straight line, the two quantities are
Question 7 :
Arunoday started walking towards his office at $9 AM$ in the morning. He reached his office at $9:30AM$. He started walking again to reach home in same time. What is the total distance covered by Arunoday if the average speed of Arunoday is $4 km/hr$?
Question 9 :
Which of the following instrument have very high level of accuracy ?
Question 10 :
Which one of the following is travelling with the fastest speed?
Question 11 :
The rate of change of velocity is called speed. True or false.
Question 12 :
Which of the following are examples of non-uniform motion along a straight line?
Question 14 :
State whether given statement is True or False.<br/>The rate of change of displacement with time is called speed
