Advertisements
Advertisements
Question
What is the relation between distance and time when the body is moving with uniform velocity?
Advertisements
Solution
When the body moves with uniform velocity, the body covers equal distance in equal interval of time in a specified direction.
APPEARS IN
RELATED QUESTIONS
A tortoise moves a distance of 100 metres in 15 minutes. What is the average speed of tortoise in km/h ?
The distance between Delhi and Agra is 200 km. A train travels the first 100 km at a speed of 50 km/h. How fast must the train travel the next 100 km, so as to average 70 km/h for the whole journey ?
A car is moving along a straight road at a steady speed. It travels 150 m in 5 seconds:
How far does it travel in 1 second ?
A train starting from rest moves with a uniform acceleration of 0.2 m/s2 for 5 minutes. Calculate the speed acquired and the distance travelled in this time.
Arrange the following speeds in increasing order.
10 m s-1, 1 km min-1 and 18 km h-1.
Figure shows the displacement of a body at different times .
Calculate the velocity of the body as it moves for time interval :
(i) 0 to 5 s,
(ii) 5 s to 7 s
(iii) 7 s to 9 s.
Figure shows the displacement of a body at different times .
Calculate the average velocity during the time interval 5 s to 9 s ,
[Hint : From 5 s to 9 s , displacement = 7 m - 3m = 4m]
From the displacement-time graph of a cyclist given below in the Figure, find The average velocity in the first 4 s.
Define speed of a body.
Which of the following figures (Fig. 8.3) represents uniform motion of a moving object correctly?
