Which of the following are not in uniform motion?
Anonymous Quiz
26%
A bullet traveling with constant speed
25%
A swinging pendulum
14%
The rotation Of Earth
36%
B and C
Other name of reference point is
Anonymous Quiz
59%
Origin
22%
Location point
12%
Address point
7%
None
To define the position of an object we need
Anonymous Quiz
31%
Reference point
14%
Sense of direction
53%
both (a) & (b)
2%
None
Which example is not example of motion in straight line?
Anonymous Quiz
11%
Movement of lift in building
21%
Movement of train on straight railway track
59%
Movement of moon around the earth
9%
None
Vector is defined as
Anonymous Quiz
60%
Quantity with which direction is associated
17%
Quantity with which direction is not associated
18%
both (a) & (b)
5%
None
With what speed should a car travel so that it could cover a distance of 5 km in 5 min?
Anonymous Quiz
40%
1 km/hr
23%
5km/hr
8%
12km/hr
29%
60km/hr
What does the area shaded in the portion of graph represent?
Anonymous Quiz
36%
Distance
19%
Speed
16%
Time
28%
Uniform motion
Which is an example of rotary motion
Anonymous Quiz
51%
A planet moving around sun
16%
A boy on a giant wheel
21%
A spinning top
12%
A bob of a swinging pendulum
An example of oscillatory motion
Anonymous Quiz
22%
Motion of cycle wheel
18%
Movement of car on straight road
19%
Motion of earth around sun
41%
Motion of a swing
A car travels with a uniform speed of 60Km/hr. What would be the time taken by the car to travel a distance of 180 km?
Anonymous Quiz
11%
1 hr
19%
2 hr
64%
3 hr
5%
4 hr
What is the name of the metal which exists in liquid state at room temperature?
Anonymous Quiz
14%
Sodium
16%
Potassium
60%
Mercury
10%
Bromine
A pure substance which is made up of only one kind of atom and cannot be broken into two or more simpler substances by physical or chemical means is referred to as
Anonymous Quiz
22%
a compound
47%
an element
23%
a molecule
8%
a mixture