|
Salma takes 15 minutes from her house to reach her school on a bicycle. If the bicycle has a speed of 2 m/s, calculate the distance between her house and the school
|
|
1
|
1699
|
March 23, 2018
|
|
The distance between two stations is 240 km. A train takes 4 hours to cover this distance. Calculate the speed of the train
|
|
1
|
13718
|
March 23, 2018
|
|
A simple pendulum takes 32 s to complete 20 oscillations. What is the time period of the pendulum?
|
|
1
|
1391
|
March 23, 2018
|
|
With the help of an activity, explain how will you measure the time period of a simple pendulum
|
|
1
|
1389
|
March 23, 2018
|
|
Figure shows the distance-time graph for the motion of two vehicles A and B. Which one of them is moving faster?
|
|
1
|
4384
|
March 23, 2018
|
|
The odometer of a car reads 57321.0 km when the clock shows the time 08:30 a.m
|
|
1
|
4003
|
March 23, 2018
|
|
Boojho goes to the football ground to play football
|
|
1
|
1198
|
March 23, 2018
|
|
Distance between Bholu’s and Golu’s house is 9 km
|
|
1
|
2294
|
March 23, 2018
|
|
Given below as figure is the distance-time graph of the motion of an object
|
|
1
|
1628
|
March 23, 2018
|
|
Show the shape of the distance-time graph for the motion in the following cases
|
|
1
|
5884
|
March 23, 2018
|
|
Suppose the two photographs, shown in figures given below
|
|
1
|
412
|
March 23, 2018
|
|
Classify the following as motion along a straight line, circular or oscillatory motion
|
|
1
|
440
|
March 23, 2018
|
|
Plot a distance-time graph of the tip of the second hand of a clock by selecting 4 points on x-axis and y-axis respectively. The circumference of the circle traced by the second hand is 64 cm
|
|
1
|
2190
|
March 23, 2018
|
|
Starting from A, Paheli moves along a rectangular path ABCD as shown in figure below. She takes 2 minutes to travel each side. Plot a distance-time graph and explain whether the motion is uniform or non-uniform
|
|
1
|
2995
|
March 23, 2018
|
|
A spaceship travels 36,000 km in one hour. Express its speed in km/s
|
|
1
|
1496
|
March 23, 2018
|
|
Complete the data of the table given below with the help of the distance-time graph given in figure
|
|
1
|
835
|
March 23, 2018
|
|
Explain with the help of an example that the states of rest and motion are relative terms
|
|
1
|
1059
|
March 23, 2018
|
|
Distinguish between uniform and non-uniform motion
|
|
1
|
818
|
March 23, 2018
|
