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Chapter 3 Kinematics - Test 4
1.
The distance and direction of a body from a fixed point shows its
1) speed
2) velocity
3) position
4) displacement
2.
Speedo meter of a car measures its
1) acceleration
2) speed
3) uniform velocity
4) velocity
3.
Spinning of earth is a type of
1) vibratory motion
2) Translatory motion
3) Rotatory motion
4) circular motion
4.
Velocity and displacement are :
1) Vector quantities
2) Standard quantities
3) Basic quantities
4) Scalar quantities
5.
Average speed of Leopard is
1) 160 km/h
2) 90 km/h
3) 120 km/h
4) 180 km/h
6.
Unit of uniform acceleration in S.I is:
1) m/s
2) m/s
2
3) km/s
2
4) km/h
7.
The branch of physics which deals with the study of motion of bodies is known as ________
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8.
A person sitting in the cabin of a moving train is _______ with respect to the person standing on the platform
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9.
The flight of butterfly is an example of _______ motion.
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10.
Mathematical expression for Average speed =___________
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11.
If the speed of a car is changing without any change in its direction then its velocity will be _____
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12.
Orbital speed of earth is _____ ms
-1
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13.
If a car covers a distance of 400 km in 5 hours then its speed will be _________
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14.
If a body moves around a stationary point at an equal distance then this motion is known as ________ motion.
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15.
Kinematics is the study of motion of bodies without any reference to ____ and ____
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16.
Rate of displacement with respect to time is known as ________
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17.
While drawing a graph positive values are taken on _____ side of the origin on x-axis
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18.
The graph between two directly proportional quantities is always a _______
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19.
Pendulum of clock exhibits_________ motions
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20.
When a body is allowed to fall freely from a certain height as it comes down its velocity _______ continuously.
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21.
For a body thrown vertically downward its _________ velocity will be zero
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22.
All the bodies either lighter or heavier when fall down simultaneously they reach the ground at ________
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23.
The quantity which is described only by a number with suitable unit is known as ________
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24.
Acceleration is a _____ quantity.
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25.
Slope of the graph for distance versus time represent the magnitude of ___________
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26.
A ball is dropped from the top of the Tower the distance covered by it in First Second is _______
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