Physics Test 05

Total Questions: 26

1 - A body has translatory motion if it moves along a

A ) Straight line
B ) Circle
C ) Line without rotation ✅
D ) Curved path

2 - The motion of a body about an axis is called

A ) Circular motion
B ) Rotatory motion ✅
C ) Vibratory motion
D ) Random motion

3 - Which of the following is a vector quantity?

A ) Speed
B ) Distance
C ) Displacement ✅
D ) Power

4 - If an object is moving with constant speed then its distance time graph will be a straight line

A ) Along time-axis
B ) Along distance-axis
C ) Parallel to time-axis
D ) Inclined to time-axis ✅

5 - A straight parallel to time axis on a distance time graph tells that the object is

A ) Moving with constant speed ✅
B ) Moving with variable speed
C ) At rest
D ) In motion

6 - By dividing displacement of a moving body with time, we obtain

A ) Speed
B ) Acceleration
C ) Velocity ✅
D ) Deceleration

8 - A change in position is called

A ) Speed
B ) Velocity
C ) Displacement ✅
D ) Distance

11 - A change in position is called

A ) Speed
B ) Displacement ✅
C ) Velocity
D ) Distance

12 - Which of the following is a vector quantity?

A ) Speed
B ) Distance
C ) Displacement ✅
D ) Power

13 - The acceleration of a body falling down freely is approximately

A ) 10m²s-¹
B ) 10ms-¹
C ) 10ms-² ✅
D ) 10m²s-²

14 - ___ is not a vector quantity.

A ) Displacement
B ) Work ✅
C ) Velocity
D ) Torque

16 - A train is moving at a uniform speed of 36Kmh. Its speed in ms-¹ is

A ) 10ms-¹ ✅
B ) 20ms-¹
C ) 30ms-¹
D ) 40ms-¹

17 - A body has translatory motion if its moves along a

A ) Straight line
B ) Circle
C ) Line without rotation ✅
D ) All of these

18 - By division displacement of a moving body with time we obtain

A ) Speed
B ) Acceleration
C ) Velocity ✅
D ) Deceleration

19 - The speed of tiger is

A ) 70kmh-¹ ✅
B ) 80kmh-¹
C ) 100kmh-¹
D ) 200kmh-¹

20 - The to and fro motion of a body about its mean position is called

A ) Circular motion
B ) Rotation motion
C ) Vibratory motion ✅
D ) Random motion

21 - The speed of cheetah is

A ) 70kmh-¹
B ) 90kmh-¹ ✅
C ) 100kmh-¹
D ) 200kmh-¹

22 - The motion of a body about an axis is called

A ) Circular motion
B ) Rotational motion
C ) Vibratory motion ✅
D ) Random motion

23 - A car is moving with speed of 20ms-¹. Its speed in kmh-¹ will be

A ) 36kmh-¹
B ) 50kmh-¹
C ) 72kmh-¹
D ) 72m²s¹ ✅

24 - See-saw is an example of

A ) Translatory motion
B ) Linear motion
C ) Random motion ✅
D ) Vibratory motion

25 - Which of the following is a vector quantity?

A ) Speed ✅
B ) Distance
C ) Velocity
D ) Mass