Question Text
Question 1 :
When we say that a car is moving with a speed of 50 kilometres per hour, it implies that it will cover a distance of 50 kilometres in how much time?
Question 3 :
${{Total\space distance\space covered\space}\over{Total\space time\space taken}}$
The above equation is the formula for?
Question 5 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cbf8f59b460d7261ecdd.jpg' />
The above figure shows the distance-time graph for the motion of two vehicles A and B. Which one of them is moving faster?
Question 6 :
If the speed of an object moving along a straight line keeps changing, then the motion is called as?
Question 7 :
Identify the type of motion in each case - Hands of an athlete in a race
Question 10 :
Identify the type of motion in each case - Motion of a swing
Question 11 :
A simple pendulum consists of a small metallic ball or a piece of stone suspended from a rigid stand by a thread. What is this metallic ball called?
Question 12 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cbf9f59b460d7261ecde.jpg' />
Which of the above distance-time graphs shows a truck moving with speed which is not constant?
Question 17 :
What is the motion of a horse pulling a cart on a straight road?
Question 18 :
True or False. The pendulum completes one oscillation when its bob moves from one extreme position to the other extreme position and comes back again.
Question 19 :
The distance between two stations is 240 km. A train takes 4 hours to cover this distance. Calculate the speed of the train.
