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


0

2060

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


0

15198

March 23, 2018

A simple pendulum takes 32 s to complete 20 oscillations. What is the time period of the pendulum?


0

1544

March 23, 2018

With the help of an activity, explain how will you measure the time period of a simple pendulum


0

1617

March 23, 2018

Figure shows the distancetime graph for the motion of two vehicles A and B. Which one of them is moving faster?


0

5631

March 23, 2018

The odometer of a car reads 57321.0 km when the clock shows the time 08:30 a.m


0

5078

March 23, 2018

Boojho goes to the football ground to play football


0

1556

March 23, 2018

Distance between Bholu’s and Golu’s house is 9 km


0

2917

March 23, 2018

Given below as figure is the distancetime graph of the motion of an object


0

2216

March 23, 2018

Show the shape of the distancetime graph for the motion in the following cases


0

6477

March 23, 2018

Suppose the two photographs, shown in figures given below


0

485

March 23, 2018

Classify the following as motion along a straight line, circular or oscillatory motion


0

483

March 23, 2018

Plot a distancetime graph of the tip of the second hand of a clock by selecting 4 points on xaxis and yaxis respectively. The circumference of the circle traced by the second hand is 64 cm


0

2993

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 distancetime graph and explain whether the motion is uniform or nonuniform


0

4568

March 23, 2018

A spaceship travels 36,000 km in one hour. Express its speed in km/s


0

1835

March 23, 2018

Complete the data of the table given below with the help of the distancetime graph given in figure


0

1016

March 23, 2018

Explain with the help of an example that the states of rest and motion are relative terms


0

1121

March 23, 2018

Distinguish between uniform and nonuniform motion


0

909

March 23, 2018
