Shubham Jha - Class 9
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Speed is scalar quantity and velocity is ……………… quantity
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10%
Scaler
84%
Vector
4%
Unitless
1%
None
If speed of a body is continuously decreasing, the body is said to ……
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34%
Acceleration
53%
Retarding
7%
Velocity
6%
None
If speed of a body is continuously decreasing, the body is said to ……………
Anonymous Quiz
25%
Direction
20%
Distance
15%
Speed
40%
None
The total path length travelled by a body in a given interval of time is called …………….
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61%
Distance
21%
Displacement
12%
Speed
5%
Velocity
A particle is moving in a circular path of radius r. The displacement after half a circle would be:
Anonymous Quiz
37%
2r
51%
2πr
4%
2
8%
0
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The momentum of an object is product of its mass and ………
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75%
Velocity
19%
Acceleration
5%
Distance
1%
Speed
According to second law of motion “the rate of change of momentum is directly proportional to ……………… applied”.
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81%
Force
8%
Friction
9%
Motion
1%
None
According to law of conservation of momentum “the total momentum of an isolated system is always ……………..
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60%
Conserved
16%
Measure
20%
Displacement
3%
None
Recoiling of gun is an example of ………….. law of motion.
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22%
First
23%
Second
54%
Third
2%
None
The forces are said to be balanced, if net force is ………
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72%
0
21%
Infinity
6%
-1
2%
None
New App Launch Kiya!
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Course Price - Rs. 1000
What you pay (only agar app abhi se first 100 studentr mein aa jaate ho too) Rs. 272

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Course Link - https://wygei.courses.store/251687?utm_source%3Dother%26utm_medium%3Dtutor-course-referral%26utm_campaign%3Dcourse-overview-webapp

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. At room temperature the forces of attraction between the particles of solid substances are ………….. than those which exist in the gaseous state.
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63%
Stronger
23%
Lesser
12%
Weaker
2%
None
The arrangement of particles is less ordered in the ……………. state.
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20%
Solid
25%
Liquid
48%
Gaseous
6%
Alll
there is no order in the ………….. state.
Anonymous Quiz
12%
Solid
23%
Liquid
52%
Gas
13%
None